Publicity Contact: Veronica Gonzalez veronica@theelementmarketing.com (323) 236-2309 For Immediate Release GRAMMY® Winning East L.A. Band Quetzal Celebrates 20-Year Anniversary With a Free Concert at Grand Performances in Downtown L.A. July 19th with Special Guests from La Santa Cecilia, East L.A. Taiko, Dengue Fever, Maya Jupiter and more Grand Performances Honors