“50/50” – 50 percent short form and 50 percent long form improvised show with all material based on audience suggestions. All ages welcome. Shows Fridays through June 25. 8 p.m.-midnight. Blue Door Theatre, 815 W. Garland Ave. $9/general admission, $7/children, seniors and students with valid ID. (509) 747-7045.
Spokane Indians Baseball - Indians vs. Tri-City Dust Devils. 6:30 p.m. Avista Stadium, 602 N. Havana St, Spokane Valley. (509) 535-2922.
KPBX Kids’ Concert - Free music/entertainment show targeted to kids with lots of interaction. Sponsored by Spokane Public Radio KPBX-FM. 1-2 p.m. Riverfront Park, Clocktower Meadow. Free. (509) 625-6601.
Medical Lake Founder’s Day - Parade, pick & roll basketball tournament, Trailblazer mini-triathlon, games, food and fun for whole family. Medical Lake. (509) 565-5000.
Father’s Day at Mobius Kids - All dads and granddads receive $2 off museum admission. Come on down and make a special Father’s Day craft. Saturday and Sunday, 10 a.m.-5 p.m. Mobius Kids, 808 W. Main Ave., Lower Level. $5.75/general admission. (509) 624-KIDS.
Cool Water Bikes Fundraiser - Poker bike/run with live music by Karli and Zach Fairbanks, silent auction, kids’ games, picnic and more. Cool Water Bikes is a full-service, nonprofit bike shop owned and operated by Cup of Cool Water. 10 a.m.-2 p.m. New Community Church, 1003 E. Trent Ave., Suite 140. (509) 838-8580.
Preschoolers in the Kitchen - Kids cooking classes presented by Community-Minded Enterprises and Main Market Co-op. For ages 3-6 and their parents. Class includes Smoothies. 4-6 p.m. Main Market Co-op, 44 W. Main Ave. (509) 838-2755.
Spokane Valley Heritage Museum - “On a Wing & a Prayer,” aviation history of Felts Field profiling our local pioneer aviators (Nick Mamer, Jack Fancher, Buell Felts), the formation of the Washington Air National Guard, the 1927 visit by Charles Lindbergh, and “Visionary Women,” women who shaped the history of the Spokane Valley, through Sept. 16. Hours are Wednesdays-Saturdays, 11 a.m.-4 p.m. 12114 E. Sprague Ave. $6/adults, $5/seniors, $4/children. (509) 922-4570.
Spokane Junior Soccer Sign-up - For ages 4 and older. Sign-up now for the next Fall 2010/Spring 2011 season. Visits www.spokanesoccer.org for more information. Locations vary. $59. (509) 747-5017.
Valley Youth Soccer - Soccer league for ages 4-15. Games in fall 2010 and spring 2011. Sign-up early to get on teams in your school area. Deadline is July 15th. Spokane Valley. $59. (509) 924-7661.
Campbell House - Part of the Northwest Museum of Arts & Culture, admission ticket includes the exhibit galleries and a guided tour of the house. Several guided tours will be available Wednesdays-Saturdays 11 a.m.-3 p.m. The museum exhibit galleries are open Wednesdays-Saturdays, 10 a.m.-6 p.m. 2316 W. 1st Ave. $7/adults, $5/seniors and students with ID, free/age 5 and younger; includes admission and guided tours in the museum. (509) 456-3931.