A keezer, brewing equipment, meat hooks, rusty tools, water treatment system, hot water heater, and a furnace
My cellar is a bucket in a dark and cool closet. That's the closest thing to a cellar you get in Texas.
Prairie Gold Sour
Prairie Funky Galaxy
Marshall El Cucuy
Big Eddy RIS
About 8 bottles of a Pseudo Pils I did last year that had some off flavors.
Plan on fully stocking my cellar this year though (which is a shelf in my walk in closet)