https://www.texasmonthly.com/sponsored/earth-day-sweepstakes/
Two winners (and guest) will each receive a weekend getaway to Marfa, Texas, including:
3 Nights stay in the high desert at El Cosmico
Two (2) Day Passes to Big Bend National Park ($15 each)
Two (2) Day Passes to Davis Mountains State Park ($6 each)
Two (2) Day Passes to McDonald Observatory + admission to Star Party ($3 each + $25 each)