Native American musician Tony Redhouse leads a dreamcatcher workshop from 1 to 3 p.m. May 25, and performs a traditional Hoop Dance in full regalia from 6 to 8 p.m. at the Petaluma Veterans Memorial Building, 1094 Petaluma Blvd. South. Admission to the workshop is $14 general, $7 ages 7-17 and free for kids 6 and under. Admission to the concert and Hoop Dance is $20. Proceeds go to support Petaluma's annual Veterans Day Parade and Vietnam Veterans Chapter 563. For details and tickets, call 776-7534 or email