Next Weekend Bay Area Events Need Verification

The Oct. 15–18 planning window still has several promising but incompletely verified options, including Bay Area Science Festival programs, the San Francisco Fall Show, HUMP! at the Roxie, a reported Cow Palace electronic-music concert, Walnut Creek’s anniversary family party and fall pumpkin events. Half Moon Bay’s Art & Pumpkin Festival on Oct. 17–18 remains the strongest family day-trip lead, while Sebastopol offers additional North Bay possibilities. Warmer inland weather but cooler, breezier and potentially wet coastal conditions may affect plans; confirm schedules, tickets, access details, transportation impacts and possible Highway 101 closures before promotion.