Snag a handmade Kentucky Derby hat, a fedora or fascinator at House of MacGregor’s once-a-year sale from 11 a.m.-4 p.m. Saturday.

Relive your epic insta selfie and go inside the fascinating life of Japanese artist Yayoi Kusama at “Kusama: Infinity,” which screens Friday-Sunday at the Texas Theatre.

Experience the soulful spirits summoned up by artist Andy Don Emmons in an exhibition, “Haints … Among and In Us,” which opens at Mighty Fine Arts from 6-9 p.m. Saturday.

Shake your groove thang at the Wild Detectives’ Brazilian night party with Passarinho from 7:30 p.m.-midnight Saturday.