Dress him up in smart clothes
if It is a girl then dress her up in dresses or accessories at build a bear and if its a boy dress him up in smart clothes
Wash your teddy bear.
Refurbish your teddy bear.
Sew a teddy bear if you dont have a teddy bear, or enough of them to make a picnic.
If your kids are already in on the picnic, have them make their bears a teddy bear suitcase to keep them busy in the background.