Walnut Creek Arts + Rec's trunk-or-treat in Civic Park, starting with a low-sensory hour (no music or jump scares, allergy-friendly treats).
Low-Sensory Hour 3-4 PM; general event 4-6 PM. Quiet zones, a touch-friendly Whispering Witches Room and calming tools from Specialized Recreation staff.
Cost
Free
Setting
Outdoor
Civic Park, Walnut Creek
Same category first, then whatever is coming up soonest.