Delta Sigma Theta Sorority, Inc. Dallas Alumnae Chapter Impact Day Walk a Mile with a Delta at 8 am. Smoothies with Sisters from 9-11 am at; G-Town Nutrition, 606 Main St. Garland, Push Through Wellness Shop, 3911 S. Lancaster Rd. #101 Dallas, Fortitude Wellness Center, 241 E. FM 1382 #310 Cedar Hill, The Healthy Spot, 621 N. Hampton Rd.#114 DeSoto.