This is what our editors and contributors have been drinking… David Flaherty: Jolly Pumpkin Weizen Bam Bière  Whenever I can get my hands on this stuff, I do, because Jolly Pumpkin is some beer out of left field — no, I take that back, this is some beer from under the bleachers in left field where the circus freaks hang out. And I do enjoy a good circus freak. I’ve said it before and I’ll continue to say it: there is some wild s%&t coming out of Dexter, Michigan (population <3,000).  It must be the cold winters; the fact that creative types are forced indoors for months at a time, only to begin tinkering, plotting and scheming their creations.  Ron Jeffries, the brewmaster of this strange, incredibly geek-centric outfit, does much that can be classified as “abnormal”.  He uses wild yeasts, open fermentation, and often ferments his beer in former wine barrels,…