Restaurants at the Rainbow Sunset Pavilion, 6435 South Rainbow Boulevard, along with other local businesses, are hosting Boo Bash from noon to 3 p.m. on Oct. 20.Entry is free. Families from all over the valley are welcome to come out and enjoy: • Trick-or-treating • Pumpkin painting • Family games and giveaways • Costume contest • Bounce house … [Read more...] about Rainbow Sunset Pavilion businesses hosting free Boo Bash event on Oct. 20