When in Homer, you have to drive out onto 'The Spit' and drop into the classic, renown Salty Dawg.
It's a vintage Alaskan bar, with low-ceilings and dollar bills stapled to the ceiling. While there is no signature Salty Dawg cocktail, people often order Greyhounds or a Salty Dog (a Greyhound with salt on the rim).
Plenty of merchandise is available if you want a t-shirt or hoodie to mark commemorate your time at the Dawg. But beware of days when cruise ships pull in as the Dawg is bound to be slammed on those days.