As with many of the Corps' projects, hubris made someone say "We could totally do that".
And so we did. With last year's group costume in mind (8+ participants) we planned for a horse that could accommodate 6 people with room to walk. We settled on a simple trapezoidal box pattern with a forward-mounted head, which would be easy to build and offer that oh-so-critical leg room so people wouldn't be stepping on each other's heels (this really sucked with the 2-man AT-AT walker outfits we did in 2010). As this project was destined for the drunken chaos that is Madison's Freak Fest event, we wanted something that would make an impression but be resilient against the inevitable battering it would sustain.
So: Lightweight, cheap, and big? We were looking at a cardboard build. So we got cardboard: 20 of the largest moving boxes Home Depot sells.
To look a bit more like a proper wooden horse, we also got contact paper (not pictured). We had a lot of area to cover, so we ended up getting three 18"x75' rolls. For a cheap project, contact paper is not actually very cheap in these quantities. We also got a stapler and hundreds of zip ties for the structural assembly.
Armed with this equipment and a playlist of horror films, we started making 'boards'.
Basically, we just took 11" wide cardboard strips, folded them roughly in half, stapled them in place, and then laid on contact paper. The length of the boards made this a two-person process, and after 40 of them we were already getting pretty sick of it, so we moved to a double-width board for the remainder of the project. Folding the cardboard is important, because it drastically increases the lateral strength of the board -- critical when it's wooden appearance is going to be tested by hundreds of passerby.
We started assembling the sides of the horse indoors. Here you can see it taking up most of the living room:
Foameo's apartment was a cardboard charnel house. Here's the start of the head, which would go on to get a lot more external detail and internal reinforcement.
We moved outdoors to finish building it. The first night, we ran into a problem: insufficient zip ties to finish assembling everything. Let this be a lesson to those who do their materials calculations and shopping while hung over. Also, apparently there is such a thing as "too big", so try to keep that in mind and maybe listen to T-Paint when she says it could probably be smaller. After going out the next day to acquire more zip ties, we were able to put it all together:
Come the night of Freak Fest, we all piled in, lifted with the PVC handrails, and rolled out Flintstones style. There was entirely more room inside than necessary - we had space for another box gameboy costume, and were frequently invaded by still other enthusiastic fans or just plain weirdos who noticed the backdoor and invited themselves in. It took several attempts to breach the gates of Freak Fest itself - apparently the police had read their classics - but finally one bemused old veteran let us in. We got enough hilarious reactions to make it well worth the build trouble, and while it wasn't really the right environment for photography, we're going to live on in the cell photos of hundreds of revelers. Here (some of us) are on State street.
And yes, we were all styling Adventure Time costumes inside the horse, for an extra surreal edge.