The Senior Showcase all-star event is Friday and Saturday, May 20-21, at Windrow Park’s Ryan Lemmon Stadium in Irvine.

All-star teams from different leagues play each other in the format.

Friday: Golden West League vs. Freeway League, 4 p.m.; home run derby, 5:30 p.m.; Century Conference vs. Empire League, 7:30 p.m.

Saturday: Orange League vs. Orange Coast League, 10 a.m.; Trinity League vs. Sunset League, 1 p.m.; home run derby, 3:30 p.m.; Coast View Conference vs. Pacific Coast League, 4:30 p.m.

Admission is $10 for adults, $5 for senior citizens and $3 for students and children. Cash and Venmo only are accepted.

Rosters for the teams are here.