This only really works if the hen’s party is taking place in a public place like a bar or pub. Each hen partygoer gives the bride a dare, and then you all make sure she completes it, and if she is successful, the girl who gave her the dare must buy her a drink! If she does not, she has to buy the dar giver a drink.
A few good rules: don't make the dares impossible as the games doesnt work if you do. One way to do that is the group can vote a dare out and then make the dare-setter do the dare instead.
It is best if you space the dares out throughout the night.
Here are some examples of dares are:
the bride must find a man with a moustache and give him a kiss,
the bride must leave a lipstick mark on the cheeks of 10 men within 30 seconds,
the bride must take a beer bottle and pretend she is giving it oral sex,
The bride must find a stag and simulate sex with him ("simulate")
or the bride must stand up in front of everyone and yell out “I’m horny!” loud enough for everybody to hear!
