I really enjoyed having @CryptoCloaks here for their AMA #1591343
Looks like they are launching a fundraiser to make a fund for getting 3D printers in the hands of kids.
Every paid tile is 21,000 sats. Of that, 8,000 sats goes toward shipping your tile, 6,500 sats is allocated to the 3D printer fund, and 6,500 sats goes to CryptoCloaks to keep building the wall. As the wall fills, the printer allocation grows.
These things can be fun, and I've had a bit of a 3D printing bug in me lately (really cool uses of printers at TabConf #1594315
I didn't find many details about the fund on the CryptoCloaks website, but there was this from a tweet
The fund will be used to purchase 3D printers for kids and families. Giving them the tools they need to become the next generation of builders.