I applied to my colleges this evening and was wondering if it would be a good idea to email the admissions team something on the line of ‘Thank you for reviewing me’ or ‘I hope to see you next fall’.
And/or Should I send something more like a token of appreciation (flowers, chocolate, fruit assortment?)
You could try, but it wouldn’t help. This is business, not a social transaction. They’re doing their jobs and are, presumably, well paid for it. So no, there’s no need for you to send them anything.
They won’t accept your gifts anyways and might have a negative impression of you if you try to send them anything, and I think emails should be reserved for your interviewer, not for the admissions team.