I was proud of the invitation, which I made myself. The boys were really excited to make their age out of Legos - they turned out great with almost no assistance!
We only really had one activity at the party, but it ended up being a huge hit. I bought a set of wheels and a steering wheel for each kid, and then had a few bowls of extra Lego pieces (and Duplos for the littlest guys). We made a race track out of some scrap plywood so they could have races. Quite a few of the kids spent at least an hour at the table building and rebuilding their race cars. I was impressed how long it kept their attention!
And here are the thank you notes we sent out after the party. I decided not to have the boys write the notes on the back (I did it this year; probably Jack's last year of being off the hook for that task!!); they just signed their names (which took long enough, if you ask me!!).
Another great birthday party in the books!!