Earth Day Celebration at Blue Mountain Brewery. 11AM to 10PM. Help us make a difference at Blue Mountain Brewery as we celebrate Earth Day. We will have live music by Greg Ward 2:30PM to 5PM and we’ll also be offering a special Earth Day growler for $5. In partnership with Green Trees and The Arbor Day Foundation, with every pint purchased from our Tree Tap, we’ll plant a tree and….. with every $5 growler purchased, we’ll plant 8 trees! Sit back, enjoy a beer and raise your glass to a greener tomorrow! Call us for more details on a growler fill special at 540-456-8020.