CrossFit Hilton Head will honor mothers and children with an event called WOD (Workout of the Day) for Hope to support Hope Haven of the Lowcountry from 10 a.m. to 3 p.m. May 11. All levels welcome. No CrossFit experience necessary. The event will take place at CrossFit Hilton Head, 6 Bow Circle, No. A-5. Registration is $40. Deadline to register is May 9.