Blue Moon Art Festival – reuse of beer cups Posted by mary elizabeth cantu on November 6, 2011January 8, 2015 Posted in Blog, Events, News [slideshow] Saturday, November 5 – La Villita. Blue Moon in Grand Finale & culmination of a 5 month series of live art events across the city. Beer cup art! Reuse & repurposing keeps our landfills from overflowing. A spare parts project.