Soggy skies did little to damper their spirits. Temperatures approached arctic territory (for the Sunshine State) — plummeting to darn near 60 degrees, as fans eagerly sought drier, toastier conditions — packing into Clearwater, Florida’s intimate 800-seat Nancy and David Bilheimer Capitol Theatre by 8 pm. At 8:10, the ever-elegant, sequin-clad pop princess appeared center stage — sparkling like a Christmas tree angel. Quaint and cozy, the ensuing holiday soiree would be a bona fide Yuletide “Glee Fest” — a fun and festive fender bender at the intersection of Broadway Boulevard and Branson Avenue. With only two more dates remaining on her current month-long Winterlicious concert trek, Debbie Gibson, along with her seasoned, six-member ensemble, hit the Capitol stage with all the vim and vi...