Recordshop wise you should check out Hardwax, of course. Recordloft on Adalbertstrasse is also pretty decent for second hand records, bit of a crate diggers paradise. Spacehall is meant to be ok too. The Staalplaat records shop is also in Berlin, but does more weirder stuff. Clubwise it depends when you're there 'til?
Recordshop wise you should check out Hardwax, of course. Recordloft on Adalbertstrasse is also pretty decent for second hand records, bit of a crate diggers paradise. Spacehall is meant to be ok too. The Staalplaat records shop is also in Berlin, but does more weirder stuff. Clubwise it depends when you're there 'til?
http://www.residentadvisor.net/event.aspx?571374 - this on Thursday looks like a belter of a party.