On the Gulf Coast, we tend to avoid the post-Mardi Gras blues because right on its heels is crawfish season. (That is, if you didn’t give up crawfish for Lent. But that would be crazy, n’est-ce pas?) From January to May, bars all around the region entice imbibers with those two little magic words: “free crawfish.” Looking for crawfish in Mobile, Alabama? Read on to see how the Haberdasher, a little gem of a cocktail bar on Dauphin Street, does it in the Port City.