Spooky, but not scary, activities. Glow-in-the-Dark Lab, Mad Scientist Lab, monster mash, pumpkin guts exploration, magic potions, & Pumpkin Plop (the staff drop pumpkins off the roof all 3 days: Noon). General admission: $20. Ages 11 mos. & younger: Free. Discounts available for qualifying guests. Oct. 25–27: 9 a.m.–4 p.m. Children’s Museum. 1835 W. Steel Ln., Santa Rosa. tinyurl.com/384j634j.