Went to the Denny's/San Antonio Wonderland location on July 5th, was brought a menu & glass of water at approximately 2:18pm, server said he would return to take the order. There were very few customers at the time, however after waiting for 22 minutes decided to leave due to the fact that the server or his fellow servers ever followed up to take my order. This may have been an isolated incident but it does reflect on the quality of Denny's service. Check your videos for confirmation