It’s crowded and very noisy, but Raku has great sushi. They also have interesting fusion dishes, but honestly, we usually just get the sushi. The fish is very high quality and because of that I tend to order sashimi or the simple nigiri sushi, avoiding the fancier rolls. However, the hamachi/avocado/cucumber roll is delicious and I will order that one again. One great thing about Raku is that they have a gluten-free menu AND actually understand what it means to be really gluten-free. They specify exactly what changes there will be to which rolls (i.e. leave off the sauce, or no fish roe) so that you can decide whether you want that or not. In the summer, they’ve got a great outside area on the sidewalk where you can be part of the large Bethesda crowd in the evening.