Do some welly-wanging. All you need is a bit of space and enthusiasm. Charge your welly wangers to enter and see who can throw their welly the furthest.

If you're still feeling energetic, how about a sposnored three-legged welly race? Much harder than it ever was on sports day.

Welly wars. Not for the faint-hearted. Who is prepared to put their feet into a pair of wellies filled with the most disgusting substance for money? A great way to boost your fundraising total.

Sell coffee and cake. Not all activities involve messing around in your wellies so put the kettle on, relax and have a slice of cake.