This is a great spot for lunch or coffee! In the summer you can sit outside. They have a beautiful botanical garden and is located next to Brunnsviken (lake). The also have a huge greenhouse with plants from allover the world.
It's been at the same address for the last 80 years apparently and serve some classic swedish food like köttbullar and isterband. Being swedish I guess could I either avoid or cherish this, but I choose the latter.
A huge flee market that occures two times a year, once in spring the other in the fall. Take the subway to Solna centrum and take the 3 min walk to the big sports arena where the fleemarket is held. There is lots of retro and vintage and a good potential of finding bargains.