We Rock the Spectrum Kid’s Gym will hold its grand opening Saturday, May 2 from 10 a.m. to 5 p.m. at 10225 Southern Blvd. in Royal Palm Beach. Admission is $12 per child with 20 percent of the proceeds benefiting the My Brother Rocks the Spectrum Foundation. There will be trampoline, zip line and swing fun, face painting, music, raffles and treats from local businesses. For more information, call (818) 996-6620 or visit www.werockthespectrumroyalpalmbeach.com.