Boxing legend Frank Bruno will be the guest of honour at a Diamond Jubilee party for Bow House Dental Practice in Tring.
The dentists are also inviting members of the public to join them in the fun at the Western Road practice on Friday, June 1, when Frank, who lives in the area, will declare the party started at 5pm.
There will be cake and jazz music by the London-based Supper Club Trio.
Guests will be given a tour around Bow House to meet the staff and find out about the treatments on offer.
People will also have a chance of winning up to £1,000 of dental treatment by entering the Diamond Jubilee Smile Raffle.