Hire a static caravan for a weekend with a private hot tub on it with some friends, family or your partner
Go to a rooftop bar somewhere (Sushi Samba, Radio Rooftop Bar, Queen of Hoxton etc.)
Meet and Greet with a celebrity
Visit the 5D world experience in Piccadilly, London and watch an amazing 5d film
Go on a day trip to somewhere in Europe
Go Glamping (Luxurious camping)
Do a once in a life time thing (something you'll never forget) think big and go wild!
Have a vintage tea party
Get twisted at Fabric, London
Plant a tree to remember your brithday
Have your own french Marie Antoinette high tea with costumes and great food!
Check what today's deal for London is
Go to chuch
Go to Tomorrowland, Belgium (The biggest dance music festival in the world)
Visit a strip club
Go on an all day bender with your mates
Have your own tea party. Make scones, sandwiches and homemade jam!
Fly out to Venice, Italy for a romantic birthday weekend or for a friends getaway instead ;)
Go on a boat trip around london
Ticket to ladies day at Ascot
Donate money to a cause you care about
Have a birthday bowling session with your family and friends
Celebrate in a local nighclub with your friends
Go to Kew Gardens
Rent a nightclub and have a party
Book a room at an expensive luxury hotel
Have a short break at Center Parcs
Go on a boat ride
Go to a Jamie Oliver restaurant
Go to a casino.
Go ice skating
Go roller skating
Ride round London on a Borris Bike
Host a barbecue party and invite all your friends and family
Go on a Superbreak. You can choose an attraction to go to and get a lovely nights accommodation to go with it
Go to the Doctor Who Experience in Cardiff
Go to a lap dance or strip club
If you love football then why not go and see your favourite team play at home or away or go on a stadium tour.
Watch the latest movie at your local cinema
Have a game of golf against your friends
Get a piercing
Go on a road trip with family or friends
Go to a see a football match
Go to Harrods
Hire a look-alike celebrity for the day
Go Ice Skating
Go for a tour round London in a Red London Bus
Go clubbing to one of the cities iconic superclubs such as Ministry Of Sound or Pacha
Check out the world of the odd and bizarre at Ripleys Believe it or Not!
Organise the local paper to feature the persons birthday and photo in the special announcements section
Go out clubbing
Do voluntary work in a nursery home or a charity shop
If fishing is your thing then go for a big birthday fishing session.
Padi scuba diving course
Take a trip down Oxford Street to do some hardcore shopping!
Watch a 3D film at the Imax cinema in Waterloo
Go to a sushi restaurant
Go to your local Gala for a game of Bingo with your friends
Go and see an IMAX film
Order an indian, a chinese or some sushi to eat with friends and family
Go shopping in Oxford Street in London
Take a trip on a London duck tour
Visit the Natural History or Science museum
Go to Nandos, Zizzi, Pizza Express etc for a nice but inexpensive meal