I buy tokens for my supervisees. However, (even though they ignore me), I told them this year, as I did last year, that "bosses buy for their collegues, not the other way around, because we make more money." I told the students that we terribly appreciate the fact that they work for us for free all year, during their internships, and not to buy anything.
To OP--you can send the Harry and David's my way, but I can appreciate the gluttony of pears. My dad (a dentist) was always sent appreciative gift baskets by both patients and collegues.
I usually, (and so did he) take it to the office to share.