Dairy Queen adresses in San Marcos‚ TX Home Work hours Dairy Queen hours Texas San Marcos AddressPhoneMap900 Highway 80 San Marcos(512) 353-5038 1202 S Interstate 35 San Marcos(512) 392-3551 You May Like Papa Murphy's hoursJason's Deli hoursBaskin-Robbins hoursBurger King hoursMcDonald's hoursRaising Cane's hoursPeople Are Reading