Activities for toddlers to pre-teens with a variety of play zones, including bounce houses, caricature portraits, face painting, games and more, plus main stage entertainment will include interactive shows, fairytale princess sing-alongs and fun demonstrations. Local vendors and businesses with child-related products will also be on hand. 10 a.m.-4 p.m., Badger High School, Lake Geneva; 262-729-4471, ext. 102 or lakegenevakidsexpo.com.