Blanco’s Riverside Bar is nothing but a shell after a three-alarm fire gutted the inside of the building and its contents on Thursday morning. Blanco Volunteer Fire Department personnel initially were dispatched to the bar, 18 Main St., at 9:11 a.m. on Dec. 29 and found heavy smoke coming from the east side of the building, which houses the bar and kitchen area inside. Dispatch reports said the 911 caller heard an explosion. “When we first arrived, we attempted to enter the building through ...