Win Prizes

All eligible participants who submit their marble adventure before the deadline on Monday, March 8th will be entered into a raffle. The more design elements you include in your marble adventure the more prize tokens you will earn for the challenge raffle. You can also earn prize tokens by completing different activities. You can earn a maximum of 19 prize tokens.
You must submit a video of your marble adventure to be entered into the raffle. Any prize tokens you earn leading up to the deadline will not count unless you submit your final project.
We will feature selected marble adventure projects on a citywide live stream showcase on Saturday, March 13th. The live stream showcase will celebrate all participants and show off the amazing work you’ve done. We will also draw all the raffle winners during the showcase.
Earn Prize Tokens
Submit a Design Sketch | 1 Prize Token |
Create a Theme for your Marble Adventure | 1 Prize Token |
Get Feedback | 1 Prize Token |
Attend a Live Stream | 1 Prize Token |
Pick a Marblethon Race Winner | 1 Prize Token |
Create a New Design Element | 2 Prize Token |
Submit a project with 5 Design Elements | 1 Prize Token |
Submit a project with 8 Design Elements | 3 Prize Tokens |
Submit a project with 12 Design Elements | 5 Prize Tokens |
Prize Token Board
Check the Prize Token Board to see how many tokens you have earned so far. We update this board regularly, but it is not automatic. If you submitted an activity recently, you may not see it listed. Don’t worry – you will see your correct total in the next update.
Prizes
We will raffle off all prizes during the The Cardboard Carnival Showcase on Saturday, March 13th. We will select a set number of winners from each tier with 17 totals winners. Cardboard Carnival participants may only win one prize, but the more prize tokens you earn the greater your chance of winning a prize.