Save the Date Friday, April 21, 2017 for a day of celebration at the Oasis Center Annual Celebration Dinner that will be held at The Atrium at the Granville Arts Center, which features an elegant, open, contemporary ballroom with floor to ceiling windows on two sides. The Atrium is located at 300 N. Fifth Street, Garland, TX 75040. Individual Tickets $70, dinner starts at 6:30 p.m. Download a brochure that outlines various levels of Sponsorship and other ways you may support the Oasis Center through this event.