Hi dear locals,
I wanna ask you to recommend a good restaurant or/and café (better your favorite one, for sure :))
Idea: My boyfriend and me are going to marry in your great city and have invited about 4-5 friends to spend this day with us. No big ceremonies or celebration, just a cozy company with the closest people. We’re going to drink some coffee+cakes in the afternoon, than walk through the city and have a delicious dinner in the evening (so we need two places: café & restaurant).
Criteria: cozy & friendly, healthy & tasty food, not posh, not a pub, in the centre
So, a kind of place where you like to read books, enjoy the time and meet best friends 
PS. If you also suggest us an original place to go for a walk / make pictures / have some fun and amusement (also indoor, but except Tivoli), it would be twice great :))
I thank all of you in advance,
Zhenya