Beer Cocktails?

Hey all,

So I'm a new FOH manager at a Brewery and we're prepping new menus. I'm including a new "Beer Cocktails" menu to get some of our less popular brews moving and back in front of the guests.

I'm great with hard liquor drinks. I've been mixing and making original spirit cocktails for years. But now that my primary ingredient is a wide variety of beers, I'm in a new territory. I admit I'm not a beer guy but I can enjoy a good sour beer or mead (which we don't have). I got a couple ideas working and a few weeks before the new menus drop but I want to pick your brains.

Anyone have any suggestions or ideas?

Edit: We have lots of types. IPA's, Stouts, Wheat beers, Pilsners, lagers, etc. Just shoot ideas and we can figure out any comparables.