the happiness makers. That's a stamp from an upcoming Level 2 hostess set called Word on Word. Some demos reported problems stamping these images (the HAPPINESS and phrase are all one stamp), but this was a first try.
The other stamps used on this card: Paisley background in Purely Pomegranate, and All Through the Year. The card body is River Rock.
Tip: The legs are bigger on the new rhinestone brads than on the other brads Stampin' Up! carries, so use a 1/8" punch to make the hole for these instead of the 1/16" punch.
Trivia: The full quote by Henry Ward Beecher is "Blessed are the happiness makers. Blessed are they who know how to shine on one's gloom with their cheer."