Seattle Center is hosting a summer “Soulstice” celebration 5-9:30 p.m. Friday, June 21, at the Mural Amphitheatre, 305 Harrison St.

KEXP DJ Riz Rollins, surf pop-punk band Saktes!, neo-soul band i///u, Brazilian band and dance group Show Brazil, and Kalimba, an Earth, Wind & Fire tribute band, will be performing.

There also will be an exhibit on poet Seven Bremner, a palm reader, jugglers, stilt dancers and acrobats.