Fort Lauderdale Gay Men’s Chorus (FTLGMC) will celebrate its 35th anniversary with a special “Why We Sing” concert and retrospective exhibit on Saturday, May 7, at 8 p.m., at United Church of Christ. Attendees will enjoy a sentimental selection of favorite songs from the vocal group’s past and present repertoire plus an historical showcase comprised of banners, art, posters, costumes and more.