MONSTER trucks and classic cars will be shown side by side in aid of a charity which deals with a rare condition.
The car display is being held at The Pompey Centre, Fratton on Sunday.
Car lovers will be able to have a good look at weird and wonderful vehicles from across the globe at the event.
There will be classic cars with highly modified vehicles and even American muscle cars which are customised for drag racing with huge engines.
Vehicle modifying firm Oz Tec will be there along with the American hot rod car club the Solent Renegades.
Entrance to the event, which is at Unit 4, from 7pm to 10pm is just £1.
The event is being organised in aid of the Prader Willi Syndrome Association.
The condition affects between one in 10,000 people and one in 25,000 and those with it have weak muscles, problems with their central nervous system and are prone to obesity.
Most have mild to severe learning difficulties. Go to pwsa.co.uk for information.