Birthday Party Rooms In San Antonio. Yearly, a huge selection of individuals try to look for an ideal place to enjoy a birthday celebration. They are often trying to find a place that caters, an area for grown ups, or something such as a rental hall. Inside the San Antonio area you will discover an incredible variety of places where you can enjoy a customized bday experience for the family and friends. Here we will find out more about the most notable 3 destinations for birthday party rooms in San Antonio, plus the reasons they're unique.