Kick off your Labor Day weekend at the Belger Glass Annex (1219 East 19th St.) on Friday, September 2 from 6:00pm to 8:00pm. Enjoy a free glassblowing demonstration led by Jessalyn Mailoa. Watch her and a team of glassblowers heat and shape hot glass into a work of art. This demonstration is an open-house-style event, so pop in for a little while (and catch exhibitions at the Belger Arts Center or at the Belger Crane Yard Gallery) or stay the entire time!