I ate at Summerhouse on Monday night. Although there was little open in Rehoboth, the restaurant was plenty busy. There is a large bar area but it is separate from the dining room which makes it easy to talk and visit. The service was excellent, quick and efficient. The menu is not large but there was plenty from which to choose. On Monday's in the winter, they have a half price burger special. To my surprise they had both a tuna burger and a salmon burger. ($6) I had the tuna burger and it came with one side. The roasted asparagus were delicious, crisp, tender and tasty. The tuna burger was large and didn't seem to have fillers. It was cooked with just a little pink inside and not at all dry. The burger was served on a roll with tomato, lettuce and pickle along with a wasabi aioli. Definitely tasted like fresh tuna. I will go back for sure, next time for the salmon burger. There were lots of meats on the menu as well as some fish entrees.