I don't think IPAs are seasonal but I definitely think Stouts are. Here is my beer calendar. Bear in mind that English Pale Ales/ Bitters, IPAs and Vienna Lagers are drank year round. Jan 6th - Mardi Gras: Porters, Stouts Ash Wednesday - April 1st: Dopplebocks, Porters, Stouts April 1st-Memorial Day Weekend; English Pale Ales/ Bitters, APAs,IPAs and Vienna Lagers Memorial Day weekend - Sept 17th; Pilsners, Helles, Kolsch, Hefes Sept 17th - Halloween; Oktoberfest beers.
