Masters on Main Street presents The Glow Show, a trail of light-based works by Hudson Valley and New York City artists, on view in vacant storefronts along the 300 and 400 blocks of Catskill’s Main Street. Tours 6:30 p.m., Sun., Feb. 24 and Sun., Mar. 3, after the Catskill Film and Video Festival. Join the artists, curators and filmmakers for a performance and reception following the Feb. 24 tour. Project launch party, 4 p.m. to 7 p.m., Sat., Feb. 23, at Beattie-Powers Place, Prospect Ave. and Bridge St., Catskill.