Hi @argodesign, good question.
You're able to link any bank account to your Square account, even if it is under another individual or organization's name, so this is technically possible. In order to so you would of course need that organization's bank information and consent. Additionally, if it's just for a one-off event, you'll want to be sure to update back to your account after!
Hope that helps, but let us know if you have any other questions around this.
