And the concert I wanted.... well we had two!
Year one: I asked for ideas in building a stage, and had the prices calculated for lumber and labor to build it. I mentioned it to one of my farmer friends (which admittedly have the simplest, best solutions) and he said "well why dontcha just put two trailers together, you can borrow mine"
So, he gracefully slid two 8'x24' trailers side-by-side and we covered them with decking to the floor was smooth!
The entertainers we had are a band called "Brotha James" and I really really suggest checking them out

they are a super-positive act out of Michigan! Jeremy (Brotha James) came up with an idea to get all of the kids involved. Every kid that was brave enough to get on stage, got an instrument and played their hearts out!
The big kid in blue is a pal of mine, Dwayne; He was playing the washboard and loving it!
That fella who took fashion advice from Paul Wheaton is me. I was playing the backup to Robyn jamming on the sax!
The first year was actually held on my wife's 40th birthday, so it was a dually special celebration! I secretly (and let me emphasize how hard this was) created a 12' tall pinata! I wanted it to look like a 40oz bottle of beer
I called in a favor from a friend with a crane. We had the spotlights shining on this magnificent pinata as it appeared over the barn. It gracefully sailed over the crowd, and the kids pummeled it. I don't have
any pictures of it mid-air

But, here it is after it was smashed!
Year two: We moved the stage because I planted kiwi and gooseberries where it was the year before. We made a back to the stage out of recycled paneling from the house (in post 2). We fashioned it to look like we were having the concert in the basement of a church, or in your moms livingroom!
We also made a backdrop for a photo booth that you could be part of the picture.... see below!
This year I had to go on stage and pander for money. Three things I hate are: getting on stage, speaking in front of a crowd, and asking for money. I did ok.
The bag race was a success! Shout out to the big kids for keeping it fair
And we made a promo video for next year!