When I'm going through miscellaneous stuff in my stash and find something without a home, I usually put it right on a card rather than try to find a place for it. In this case, I came across a piece of paper on which I had been practicing brush strokes,
and 'happy birthday' was stamped across it.
It's now in the box for SAS4K.
Simon Says Monday Challenge - Bright and Cheerful
The Alphabet Challenge - "I" is for insect