People will be able to pick up grown-up gifts from Santa’s sack in the Ms Claus’ cabin, and discover if they are naughty or nice by taking a spin on the "squeal of fortune".
There will also be a chance to win Mr and Mrs Smith vouchers, and the first 20 people at the event will receive a VIP goody bag, including the full Durex Intense range and a selection of festive treats.
Love Island 2017 stars Gabby and Marcel will also make an appearance.
The event takes place at cocktail bar Tonight Josephine in Waterloo on 6 December between 5pm and 11pm.