By Julia Burke, Beer Editor While discovering several great beer spots on a trip to Rochester last week, I was given a sample bottle of this house IPA (they had run out of the draught version) at The Old Toad after two of the bartenders raved about it. I had never heard bar staff talk about a house beer with such enthusiasm, but barkeep Rob Adamthwaite assured me it was a must-try: “We went through six kegs in the first week!” Made by Custom Brewcrafters in Honeoye Falls, NY in commemoration of the beloved pub’s 20th anniversary, OT 20 features…