Spark Social SF, 601 Mission Bay Blvd. North, hosts the San Francisco Fall Cider Fest on Saturday, Nov. 7, from noon to 4 p.m. The event is strictly 21 and over.

Camp Spark

This year's theme is Camp Spark, and the organizers describe it as "The Parent Trap, but with cider." Listings on Funcheap and SF Station promise unlimited tastings of more than 30 craft ciders, more than 15 food trucks, fire pits and s'mores, live music, and camp games and challenges with collectible badges.

The pie contest

A pumpkin pie eating contest is back. The organizers say the reigning champion has won two years in a row.

Tickets are sold through the event's ticket link on both listings. The same day, the SF Coffee Festival is pouring at Fort Mason.