Yeah to the helium balloon!

My two also love me blowing up a ballon and then letting it go before i tie it. They would be happy to do this over and over if i didn't get bored of it.

Don't forgot something for you to read too, and some nice snacks. DS might sleep abit too.

I had to hide all the ballons for this very reason! And just try explaining how water ballons can't be blown up to a 22mth old..lol