If you would like to send a card to Mairead's sister, please send me a PM and will provide you with the address.
Just to be sure we all understand, the cards should be silly and fun and uplifting! :D
Oh, and please continue to only mention Sharon's illness here and not on Facebook or other public forums, ok? We need to keep the family's confidentiality until they've had time to tell everyone in their "world."
So! Drop me a PM and I'll send you the address!