Well, I'm still a bit sad that we didn't get to watch a fireworks show (other than on TV) this year. I did remember making fireworks paintings as a child so that is what we did!
They are fun and easy to do. Water down a bit of paint, drop it on your paper and blow on the drops through a straw until you get your desired "explosive boom". At first I forgot to water down the paint - we called that our test page on the table.
Camille liked to finger paint better, but it still looks like fireworks to me!