Activity RSVP/Sign-Ups
Activity groups requiring members to sign-up for upcoming outings/sessions are listed below
Brewski Tuesday (monthly)
Dine-Out (monthly)
Golf- Tuesday 18 Hole (weekly)
Golf - Thursday (weekly)
Golf - GEM
Golf - Couples (monthly)
Golf - 9-Hole(twice weekly)
Happy Hour at a Happy Place (monthly)
Friday Breakfast@Black Bear (monthly)
Hiking (monthly)
Investing (monthly)
Technology User Group (monthly)
Check RSVP descriptions and any requirements for participation.
If you have any questions or need any information
please contact webmaster@sir128.com
- Thursday Golf - Hiddenbrooke - September 10
Thursday, September 10th at 9:30am
American Canyon
Thursday Golf - Hiddenbrooke - September 10
Login to Register | Export to Calendar | 23 People Are Attending - August 11 Hike
Friday, September 11th from 8:30 to 10:30am
Whitecliff Way
September hike from the end of Whitecliff Way
Login to Register | Export to Calendar | 4 People Have Registered - Niners play 9-18 holes Friday, Sept. 11th, Dublin Ranch Golf Course
Friday, September 11th from 10:20am to 2:20pm
5900 Signal Hill Dr., Dublin, CA
SIR128 9-Hole Golf Outing. Sponsored by the Niners. All are welcome!
Login to Register | Export to Calendar | 7 People Have Registered - Niners play 9 holes Tuesday, Sept. 15, at PLEASANTON FAIRGROUNDS GOLF COURSE
Tuesday, September 15th from 9:22 to 11:37am
Pleasanton Fairgrounds Course--enter at East Gate
SIR128 9-Hole Golf Outing. Sponsored by the Niners. All are welcome!
Login to Register | Export to Calendar | 5 People Have Registered - Tuesday Golf - The Bridges- September 15, 2026
Tuesday, September 15th from 9:36am to 2:30pm
Gale Drive, San Ramon
"Tuesday Bridges-September 15th. This a “individual pay at the course “ event
Login to Register | Export to Calendar | 16 People Are Attending - Thursday Golf - San Ramon - September 17
Thursday, September 17th at 9:00am
San Ramón
Thursday Golf - San Ramon - September 17
Login to Register | Export to Calendar | 25 People Are Attending - Pickleball - September 17, 2026
Thursday, September 17th at 10:00am
Wallis Ranch Park, 6701 Rutherford Road, Dublin
Pickleball monthly on the third Thursday of the month for up to 12 SIRs and guests. Please register and join us for fun and exercise!
Login to Register | Export to Calendar | 1 Person Is Attending - SIR128 New Members Gathering
Thursday, September 17th from 4:00 to 5:30pm
67 Alegre Court Danville, CA 94526
Gathering of SIR128 New Members, who joined in 2025 & 2026. We promise to offer up a decent spread of beers, sparkling waters, and wine, along with salty snacks. A great opportunity to meet other new members, and maybe get information on some SIRs activities you hadn't previously considered.
Login to Register | Export to Calendar | 17 People Have Registered - COOKING FIRST SESSION LOTTERY WINNERS- September Cooking Class + Dinner
Thursday, September 17th from 4:30 to 7:45pm
Dougherty Station Community Center 17011 Bollinger Canyon, San Ramon
The finalists. YOU ARE IN1 If you cannot make it please delist yourself and let me know. Wait List to follow
Event Fully Booked | Export to Calendar | 24 People Are Attending - WAIT LIST SIR 128 September Cooking Class Lottery - FIRST SESSION
Thursday, September 17th from 4:30 to 7:45pm
Dougherty Station Community Center 17011 Bollinger Canyon, San Ramon
The Wait List from the September Cooking Class lottery. We will let you know if a spot opens.
Login to Register | Export to Calendar | 10 People Are Attending - Couples Nine-Hole Golf - September 18 - Poppy Ridge (nine hole course)
Friday, September 18th at 10:00am
Poppy Ridge
Couples Golf will play 9 holes at the course at Poppy Ridge on Friday September 18 followed by lunch at The Grill (which is at the course)
Login to Register | Export to Calendar | 14 People Are Attending - Technology User Group TUG Talk
Friday, September 18th from 10:00am to 12:00pm
Danville Library, 400 Front St, Danville
September Technology User Group TUG Talk- Branch Tech Overview
Login to Register | Export to Calendar | 18 People Are Attending - COOKING SECOND SESSION LOTTERY WINNERS - September 2026 Cooking Class + Dinner
Tuesday, September 22nd from 4:30 to 7:45pm
Dougherty Station Community Center 17011 Bollinger Canyon, San Ramon
We return to our Mediterranean food trip: Greece. YOU ARE IN!
Event Fully Booked | Export to Calendar | 27 People Are Attending - Private Tasting tour at Olivina
Wednesday, September 23rd from 10:30am to 12:00pm
Livermore, CA
Come join us on Wednesday, September 23 for a private tasting tour of Olivina, where you’ll hear about the history of the property, growing practices, harvesting and even see the Olive Mill.
Event Fully Booked | Export to Calendar | 36 People Are Attending - Ken Fisher speaks to the Investment group via Zoom
Wednesday, September 23rd from 1:30 to 3:30pm
Zoom
Ken Fisher will speak to the SIR Investment Group about how mid-term elections impact stock market performance. With only seven weeks to voting day, how does the "run up" hype impact the markets? When Post-election results are known, then what transpires? How long is the trend impacted?
Login to Register | Export to Calendar | 83 People Are Attending - Bridge
Wednesday, September 23rd at 2:00pm
212 Farm Hill CT, Danville
SIR128 Bridge
Chuck Rothkopf's House: 212 Farm Hill CT, Danville
Beginners and experienced players welcome.
Login to Register | Export to Calendar - Dine-Out 'Wednesday' (DOW) for September 2026
Wednesday, September 23rd from 6:00 to 8:00pm
Golden Pear (Former Creekside Grill)
Dine-Out 'Wednesday' to Remember Jim Quon.
This Dine-Out event at the Golden Pear in Rossmoor honors the memory of Jim Quon, celebrating his lasting impact on SIR 128 and keeping his cherished tradition alive.
Login to Register | Export to Calendar | 16 People Are Attending - Happy Hour in a Happy Place - September 24, 2026
Thursday, September 24th from 4:30 to 7:00pm
Home of Chuck & Diane Rothkopf, 212 Farm Hill Court, Danville
Our September Happy Hour at a Happy Place Gathering will be at the home of Chuck & Diane Rothkopf in Danville
Login to Register | Export to Calendar | 31 People Are Attending - WAITLIST: Happy Hour in a Happy Place - September 24, 2026
Thursday, September 24th from 4:30 to 7:00pm
Home of Chuck & Diane Rothkopf, 212 Farm Hill Court, Danville
Our September Happy Hour at a Happy Place Gathering will be at the home of Chuck & Diane Rothkopf in Danville
Login to Register | Export to Calendar | 2 People Are Attending - Dine-Out 'Thursday' (DOT) for September 2026
Thursday, September 24th from 6:00 to 8:00pm
Golden Pear (Former Creekside Grill)
Dine-Out 'Thursday' to Remember Jim Quon.
This Dine-Out event at the Golden Pear in Rossmoor honors the memory of Jim Quon, celebrating his lasting impact on SIR 128 and keeping his cherished tradition alive.
Login to Register | Export to Calendar | 28 People Are Attending - Members-Only Monthly Friday Breakfast@Black Bear Diner
Friday, September 25th at 8:30am
807 Camino Ramon, Danville
Monthly Breakfast gathering at the Danville Black Bear Diner for members only!
Login to Register | Export to Calendar | 11 People Have Registered - “Welcome to San Francisco” Walking Tour
Friday, September 25th from 10:00am to 12:00pm
San Francisco
This walking tour by SF City Guides offers an overview of the city, starting by the Ferry Building and ending in North Beach, covering about 2 miles in about 2 hours. We will hear about the Gold Rush, Cable Cars, Food Culture, 1906 Earthquake and Fires, Counterculture in SF and North Beach.
Login to Register | Export to Calendar | 18 People Are Attending - WAITLIST: “Welcome to San Francisco” Walking Tour
Friday, September 25th from 10:00am to 12:00pm
San Francisco
WAITLIST for walking tour by SF City Guides which offers an overview of the city, starting by the Ferry Building and ending in North Beach, covering about 2 miles in about 2 hours. We will hear about the Gold Rush, Cable Cars, Food Culture, 1906 Earthquake and Fires, Counterculture in SF and North Beach.
Login to Register | Export to Calendar | 5 People Are Attending - Poker Group 5
Tuesday, October 13th at 7:00pm
TBD
Poker Group #5 Poker meets on the 2nd Tuesdays at 7pm. This fun group accepts up to seven players for a fun and engaging evening of fun.
Login to Register | Export to Calendar - "Kids Against Hunger" Food Packaging Event
Wednesday, October 14th from 10:00 to 11:30am
Pleasanton
On Wednesday, October 14----Join SIR128 members and guests in a food packaging event called "Kids Against Hunger." NOTE: A link will be provided on your confirmation email to officially register with KAH for this event.
Login to Register | Export to Calendar | 12 People Are Attending - “Cable Cars: Halfway to the Stars” Walking Tour
Friday, October 23rd from 10:00 to 11:30am
San Francisco
This walking tour by SF City Guides will cover the 150-year history of the cable car system in San Francisco which survived the 1906 earthquake and fires, as well as attempts over the years to modernize the system. The tour will take about 90 minutes.
Login to Register | Export to Calendar | 10 People Are Attending - Technology User Group TUG Talk
Friday, October 23rd from 10:00am to 12:00pm
Danville Library, 400 Front St, Danville
October Technology User Group TUG Talk- AI: Your New Thinking Partner
Login to Register | Export to Calendar | 9 People Are Attending - Central Contra Costa Sanitation District Walking Tour
Wednesday, October 28th from 10:00 to 11:30am
Martinez
Free walking tour of the CC Central Sanitation District in Martinez
Login to Register | Export to Calendar | 13 People Are Attending - Wine Fellowship: LVVC Release Party
Wednesday, November 11th from 4:00 to 6:00pm
Canyon Lakes Brewery Restaurant, 640 Bollinger Canyon Way, San Ramon
This release party is for the 2023 vintage from 5 wineries of the Livermore Valley Vintners Collective. This event is open to spouses, significant others, friends, and family. We are targeting 40 folks, so register early. Winemakers will be in attendance. Costs: $20/person.
Login to Register | Export to Calendar | 8 People Are Attending