Planning my brother's bachelor party in late May and looking for recommendations for a bus service that can bring the group from brewery to brewery. Planning on hitting Avery, Wild Woods, Backcountry pizza, Mountain Sun, maybe Boulder Beer or Twisted Pine. We're definitely going to do a little hiking, possibly some trail biking, so any recs for mountain bike rental shops/short trails near Boulder would be great too.
Full Cycle has nice rentals and will tell you where to ride. You could get some locks and say screw the bus and ride your bikes from brewery to brewery. Boulder is not a big place.
I'd also add Sanitas Brewing, it would be a great stop for a party. Mt Sanitas would be a good choice for a short hike, too!