A request from my wife and daughter

My wife is the troop leader for my younger daughter's Brownie Girl Scout troop and wants to do a postcard/pen pal thing with a troop of 7-8 year old girl scouts/guides from overseas. She was wondering if any of my overseas friends might be able help facilitate contact with a group in their area. She'd like to exchange postcards and letters between her group of 7 and 8 year old girl scouts and a group of girls of similar ages in another country. If you think you can help us get in contact with a group near you, please let me know.