Lovely idea for each ceremony chair - but a bit more English would be - when the Bride & Groom walk your way, throw some petals and shout hooray! Great idea rather than a grand entrance because you usually walk back to get more pictures taken
Birdseed (Wedding) Favor Hearts: Eco, Easy and Inexpensive DIY Heart-shaped bird seed feeders to make on Valentine's Day. I like the cardstock on top if you were giving it as a gift. I would write Matthew on it about God feeding the birds.