Our favourite restaurant in Stockholm - pure and simple! The food and atmosphere are wonderful, as are the staff. It's not cheap, but worth every krona. Oh, and it's a "Slow Food" (http://www.slowfood.com/) restaurant to boot - one of the few I know of in Sweden. Just pay it a visit, your taste buds will thank you!
Hedengrens has the best selection of English (fiction) books in Stockholm. The non-fiction section is also excellent, but may be slightly outdone by the large Akademiebokhandeln. I'd also agree with the other reviewer that says the place has a certain charm, despite being a large store. It is a pleasure to just go in and browse sometimes.