If you want to share your birthdate (no year necessary), post it here. I'll give you a shout-out on my shop Facebook page. I'll post something from your shop, and a link. Not a surefire way to get exposure, but every little bit helps, right? :)
Yesterday was Alison's birthday, and today is Captain Sara's. Both were acknowledged here:
https://www.facebook.com/pages/716-buffalos/422812671092823