I do it all of the time, but not including a hotel. Those are enough work on their own and almost always include drinks/dinner.
I'll often combine a restaurant with a parking shop nearby or even at the restaurant. I had a shop a few months back that was a taxi comparison shop which required thee different taxis, so I paired it with a restaurant diner and another bar shop, since I wasn't driving. I've done ones where I also had a movie, or a nightclub, or bowling with a dinner. There's also a late night dining shop in L.A. that they always need shoppers for where you have to get breakfast after 1 AM, so I'll combine that with late night bar shops since it usually is well bonused. Best combination though is combining those nights out with a drycleaning shop so I have have a clean pressed shirt to go out in...