Seems that instead of bar hopping on bikes, you could instead start patronising one of those bicycle bars, which allow you to gain the health benefits of pedalling and the alcohol benefits of alcohol at the same time. And you still get the bar experience, as between drinking on the bike you stop at pubs and drink there as well.
These also use the existing car infrastructure (as they're usually 6-10 passengers drinking + the driver (who stays sober for obvious reasons) and thus about the same size as a transit van), no specialised bike infrastructure is required.
