So I saw that Stab_City uploaded a vid from a 'somewhat the same' bicycle as this one. The other one wasn't looking that nice (imho) and didn't really spread out the concept of it, which is basically having a moving party while drinking beer! :-)
So I thought I'd upload this video because maybe most LL'ers throughout the world have never seen this before. It's called a beer-bicycle or bicycle-bar, you can rent them.

Ok, the video is a bit annoying (sry for that) but it gives you a good impression of what it is
and what the party is like on this thing

Oh yeah *VOLUME warning* loud music and half drunk people shouting
->possible highlights:
@3:06 girl trying to be sexy
@4:00 pissing girl behind bushes

enjoy :-)