Mayfest is encouraging festivalgoers to immerse themselves in art not only by looking at works from professionals but also by creating their own art on the spot. Mayfest is a free outdoor art festival that allows people to support local artists and enjoy music, food and interactive fun. It’s open from 11 a.m. to 11 p.m. Saturday and 11 a.m. to 6 p.m. Sunday. Check out our latest digital-only offer and subscribe now On the side of the ahha building — as the Arts & Humanities Council of Tulsa refers to its Arts District headquarters at 101 E. Archer St. — are sentences written in chalk with fill-in-the-blank sections at…