The downpayment of 125K will be donated. 

Just donate $35 or something like that to some space society and viola!

Also, maybe one of your donors would be willing to lend money for the flip if presented in an intelligent manner, and would do it as a donation.

Donated food and diapers only last so long!!

Look up community health training- mortgage donations. 

Meaning that banks have to invest in any income kind of communities(low, middle, high ) ( big banks of course are not doing it and are covering themselves by with "donations").

You could sell or donate it to charity.

I qualified by donating $5 to Verterans, or something like that. 

I wanted to take a moment to thank @Paolo Dorigo for his generous $250 donation to BiggerPockets earlier today.

Darren's generous $500 donation is certainly generous, and we're thankful that he has found our site to be worthy of such a gift.He's a buy and hold investor and flipper and is definitely a good guy worth connecting with (I would have said that with or without the donation).As I always say, if you find BiggerPockets brings you and your business value, please consider giving back by letting people know about us, by sharing our content and site on places like Facebook, Twitter, LinkedIn, G+, but inviting your friends and colleagues, by upgrading to PRO, and of course, by donating.