Available at: MimosaCards http://www.etsy.com/listing/62086462/20-percent-off-charlie-brown-tree ($15 for 10 cards
I'd prefer to write a note on a real leaf with a sharp stick, but that's just me.
If I got one of these cards my day would certainly be brightened. What a cheery little crew of friends! Thanks anonymous future friend for sending me a note!
How are those letters coming, cuties? This is a serious stack of adorable here. http://stuff.icanhascheezburger.com/2011/07/29/cute-kawaii-stuff-lets-get-writing/