Looking for a night out

Hello all! I (22m) moved to Berlin in September and started sorting my life out a little since then. Lately, I had the idea of meeting a couple of new people. Nothing special, I'm not a lot into clubbing, but would like to go for a walk, or for someone to show me around for a bit, since there's a bunch off stuff I haven't seen yet. If it's too cold, and it's not walking weather I'd say yes to a beer as well.