Calendar for April 15

FRIDAY

Kill Frenzy

Belgian-born and Berlin-based deejay Kill Frenzy performs at the Wayfarer, 843 W. 19th St., Costa Mesa. The 21-and-older show starts at 9 p.m. and tickets are $13. For more information, visit wayfarercm.com.

FRIDAY TILL SUNDAY

OC Fair Imaginology

OC Fair Imaginology will feature family-friendly science, technology, engineering, arts and mathematics-related exhibits and hands-on activities at the OC Fair & Event Center, 88 Fair Drive, Costa Mesa. Friday admission is free and Saturday and Sunday admission is $8. For more information, call (714) 708-1718 or visit ocfair.com/steam.

SATURDAY

Fundraiser

Friends of Oasis Senior Center, 801 Narcissus Ave., Corona del Mar, will host its annual casino party titled, “Jamaican Me Crazy,” with Caribbean music, dinner, games and a silent auction at 4:30 p.m. Tickets are $40. For more information, call (949) 718-2443.

TILL MAY 1

‘Rumors’

Costa Mesa Playhouse, 661 Hamilton St., will present Neil Simon’s comedy “Rumors,” with performances at 8 p.m. Fridays and Saturdays and 2 p.m. Sundays. Tickets are $13 to $20. For more information, call (949) 650-5269 or visit costamesaplayhouse.com.