In celebration of its 50th anniversary, the Friends of the Davison Art Center present "The Big Draw: Middletown," a community celebration of drawing with workshops for people of all skill levels, from beginners to accomplished artists. The event is free and open to the public: adults, students, and children ages 5 and up. The Big Draw's activities break down the "I can't draw" syndrome and celebrate the visual arts. The event takes place from 1 to 5 p.m., Sunday April 22 on campus. "The Big Draw: Middletown" will feature 10 to 12 drawing workshops throughout the Wesleyan University campus. Wesleyan…