Thoughtful "just because" gift for partners
I am the only associate at a 5-attorney firm. While not perfect because it's a job and we're human, we have a fantastic culture and I really, really appreciate the partners as bosses and humans. I'd like to get a little "just because" gift for each of the partners and add a card letting them know I appreciate them and the culture they've built here. (And yes, I do want to make partner in the next ~4 years, why do you ask.)
There are 2 men and 2 women, ranging in age from 43 to 60. I don't want it to be a big deal, and I don't want to spend a lot which I think would make them uncomfortable. Just a sweet treat or a little plant or something. I don't know the partners' individual tastes well enough to get them each a separate food item, though. Any ideas?