A Stag and Doe is also known as a Jack and Jill. Â It is a party where usually (which i've seen many times in the past) the wedding party throws this party for the couple getting married. They usually rent a hall, have a bar, play a few games. Everyone who comes pays an entry fee of usually $10 each or 2 for $15. There are raffles and prizes. Some Jack and Jill's have a table set up to bid on prizes like a silent auction. Â Just a get together. At the end of the night, the wedding party gets back all their money back for what they put out and anything left over is given to the bride and groom to go towards their wedding. Â