Congratulations to Mariachi Alas Doradas for receiving an official proclamation from clarkcountynv declaring April 7 as Keller Middle School Mariachi Alas Doradas Day! 📅 #DestinationDistrict Check out Fox 5's story for more information: fox5vegas.com/2026/04/08/las-vegas-middle-school-mariachi-group-wins-national-championship-earns-proclamation-day