Tomorrow, September 11th @shakedown_street_band is honoring the Grateful Dead’s 9/11/73 set! Doors open at 7pm and the show kicks off at 8pm, but if you get there before 8:30pm, you get in free! 🚨 21+ 🚨 Get your tickets at bouldertheater.com #LiveMusic #BoulderCO #Bouldercolorado #BoulderTheater #gratefuldead