For starters, I thought I'd do a thank you card. I used my Sentiment Staples: Thank You set on this one, too.
Next, I have a teacher thank you card that pulls in a sentiment from Heather's Great Teachers set.
Last, but certainly not least, I have a graduation card. Or just a striking-out-on-your-own card. Or travel...it could be used for a few occasions, come to think of it.
Lost Without You Card
World's Greatest Teacher Card
Let The Adventure Begin Card