Spontaneous Construction

Save your spot for next year’s Spontaneous Construction (SponCon) on September 11, 2027!

Home ReSource’s wildly imaginative annual creative reuse challenge is back for the 23rd year in Missoula! SponCon brings teams together to transform salvaged materials from the Home ReSource ReUse Store into something extraordinary and unexpected, all in just 7 hours.

Teams of 1 to 6 people will kick things off with a safety meeting before diving into the ReUse Store to gather materials and bring their big ideas to life. The next day, it’s time to build, create, and compete for top honors and the glory that comes with them!

But SponCon is about more than creative bragging rights. After the build-a-thon, SponCon creations are auctioned off to raise funds for Home ReSource’s community programs, turning creative reuse into meaningful impact, right here in Missoula.

Ready to get building? Watch this page to sign up early to secure your spot, start assembling your team, and get ready for a day of creativity, friendly competition, and community-powered reuse. More event details are coming soon!

Every SponCon build celebrates the possibilities of reuse, keeps useful materials out of the landfill, and brings people together to imagine what’s possible!