If we weren't so energy conscience I'd love to stock a small fridge, but for now I use the community one. I usually just take home everything I ride in with, although some days it's not possible to haul a lot of junk. Depends on my level of paranoia on a given day since I'm not the only person with a key to my office. Someone went in one time and got freaky with one of my jerseys...smelled like cheap perfume when I got dressed for the ride home.
There is a box of small bike parts, packaging and other discarded gear on my desk. It's ever-growing from purchases made during lunch breaks and will probably be there for awhile. I recently pulled an old pair of red (now a
faaaaabulous shade of pink due to sun fading) riding gloves out to fill in for a day.