I go to the Denny's on Ave Q. in Lubbock and I love the food but there is one mgr. there that is not very nice to employees or customers!!! I have heard him screaming at employees while the place is full of diners!!!! He is an older man, short, with white hair and glasses! I think his name is Bill, but not sure. This type of action is very un-called for. I have also noticed that every time I go in and he is the mgr., that there are always new people working!!!!! Must be a high turn-over rate in that Denny's and I expect it's because of his treatment!!