Multi-purpose Building/Indoor Arena ~ Completely enclosed 125' X 250' building. This is the latest addition to our site and by far the most popular. During the winter months the MPB is set up with exceptional roping amenities and open for riding and roping inside while the snow falls outside. During the county fair it is set up with hundreds of pens holding pigs, sheep, cattle and goats along with show rings and bleachers for spectators.