The Adult Activity Center will celebrate its grandparents’ day today with a Hawaiian luau.

Musical entertainment will kick off at 10:30 a.m., and hula-hoops and other children’s games will begin at 11 a.m.

Lunch will be served at noon. Admission is free, but event-goers should bring a covered dish.

Debbie Carter of the Adult Activity Center said the center will supply pizza and Hawaiian punch.