Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Visit the hotel Mellow Mushroom, which is in the state Texas (TX), city Rockwall. Our hotel can be found at 550 E Interstate 30, Rockwall, TX 75087-5462. Great deals on best and cheap hotels. Your comments* (not for publishing) * — Required information Mellow Mushroom/550 E Interstate 30 - Rockwall - Texas (TX) ← View details 550 E Interstate 30, Rockwall, TX 75087-5462, Rockwall, Texas (TX) +1 972-722-4550