MEET-UP SUGGESTION
Never been there but this pub seems fair enough:
Hops & Barley (Wühlischstraße 22, 10245 Berlin)
Google Maps
qype
It's close to the Warschauer Straße metro station which is near the O2 World Arena:
Google Maps short walk
If it isn't nice at all we might switch to one of the other dozens of pubs around the corner.
How about 20:30 (that's
8:30 pm for you non-metrics)? We could have a half-litre or two and hop (sic!) over to the UW show.