Officers from the Kootenai County Sheriff's Office Marine Patrol Unit will discuss requirements for boat operation, waterway rules and safety. June 19 at 6 pm. Free. Hayden Community Library, 8385 N. Government Way. (208-772-5612)

Fast Fridays drag race June 21 at 7 pm, Summit Series No. 4 drag race June 22 at 6:30 pm, super oval at 7 pm. $5-$12. Spokane County Raceway, 750 N. Hayford Rd., Airway Heights, Wash. spokanecountyraceway.com (244-3333)

Scholarship fundraiser tournament featuring 18 holes of play, food and more. $100/player. June 21 at 8 am. Avondale Golf Course, 10745 N. Avondale Loop, Hayden, Idaho. kroccda.org (208-763-0627)

Arena football game vs. Utah Blaze. June 21 at 7 pm. $14-$35. Spokane Arena, 720 W. Mallon Ave. spokaneshock.com (242-7462)

Rock concert. June 29. Tickets TBA. Spokane Arena, 720 W. Mallon Ave. livenation.com (279-7000)

Arena football game vs. San Antonio Talons. July 19 at 7 pm. $14-$35. Spokane Arena, 720 W. Mallon Ave. spokaneshock.com (242-7462)