Happy Lamb Hot Pot 20th Anniversary – $20 Coupon Promotion
Celebrate 20 years of Happy Lamb Hot Pot with a special $20 dining coupon on purchases of $100 or more.
10 events found.
Events for September 19, 2026
All Day
Dine & Discover Downtown San Mateo
Explore Downtown, try new cuisines, win prizes! September 10th-30th, 2026 Dine & Discover Downtown San Mateo is a simple way to explore the district’s dining scene and support local businesses. […]
Preserving the Legacy: Iwama Aikido International Seminar (at Aikido By The Bay)
Three days of immersive Iwama Aikido training with Lewis Bernaldo de Quirós and Hoa Newens at Aikido By The Bay.
Friends of the San Mateo Public Library Annual Fall Book Sale
Shop thousands of bargain books across 3 days at the Friends of the San Mateo Public Library Annual Fall Book Sale!
Ongoing
Amici’s 20% Off Items
Enjoy 20% off our Pesto-Roni Pizza & Garden Salad, featuring our new, locally grown small farm Sonoma County Tomatoes! Promo is valid on orders placed via Amici's website or mobile app. No code needed.
Orangetheory Fitness Limited-Time Membership Promotion
Join Orangetheory for a limited-time offer: get 50% off your first month of unlimited classes, now through September 30. New members pay just $104.50 for their first month, instead of the regular $209/month.
BACHAC 30th Annual FREE Men’s & Women’s Health Fair (at Mills Peninsula)
Free health fair featuring cancer screenings, healthy heart lab work, health sessions, 20+ community organizations, live DJ, and free meals.
August Moon Celebration at Central Park
Celebrate August Moon at Central Park with a morning walk, live entertainment, guest speakers, and goodie bags.
HEAD WEST Marketplace
B Street between 1st and 3rd AvesVisit Downtown San Mateo’s B Street for HEAD WEST Marketplace on the third Saturday of every month in 2026! Browse unique gifts or find a treat for yourself from local Makers, Merchants, Crafters, Designers, and Artists. While you’re here, explore Downtown’s retail offerings, and enjoy delicious food from our local spots—there’s something for everyone! More […]
Christian Science Reading Room: Embracing the Community for 75 Years
To celebrate 75 years in Downtown San Mateo, the Christian Science Reading Room is hosting a month of events in September! This event: Why is the word Science in Christian Science?