A chance to find out more about the Isle of Man's lifeboats, and to raise money for the cause at the same time.
Port St Mary Lifeboat Day is for young and old, and will open at one o'clock this afternoon. (Sunday).
Among the attractions will be vintage cars, bouncy castle and a look around lifeboat.
Chairman of the Port St Mary RNLI, Russell Armstrong, believes everyone should support the lifeboat - even if they never travel by sea.
Researching your Manx family history can be a very interesting and rewarding hobby. Trace your roots in the Isle of Man with our helpful of guide.