Yesterday I only spent money on petrol ($23) and milk ($2.39L) so I am adding 50c to my challenge money as I see it as a partial NSD - as in I only spent money on neccesities.

A friend of mine took me and my little brother and sister to a resort near our house where her friend works, and we snuck in and had a go on the resort lagoon's catamarans (we actually got stuck in the middle of the lagoon as there was no wind and then the friend had to come out in her boat and push us back in), fed some fish, and then jumped on this giant trampoline in the middle of the lagoon. It was heaps of fun, and FREE!