Off the top of my head, depending on the location, you could: build a solar panel array, create a covered parking area that rents at a premium, donate the land for a tax break if possible, create a pocket park and generate a new energy for the neighborhood, etc.

Here in my state we have to store their stuff for 30 days even if they abandon it, then we can keep/sell/donate as desired.

Send the man a donation.

I have not donated a house for that to the fire department, but have seen people do that in my town, i think that is a great idea, and helps with the demolition.

Some people want to give political donations, they want to feed the homeless, church, animal shelters, whatever… I prefer to give my money to hard working people trying to move up in the world.

I had someone trash the stuff that I couldn't donate from the apartment and I vacuumed it afterward and everything.Followed the landlord’s instructions and officially ‘handed’ in the key on Mar 26th.

Years ago, I read that you could donate a house (structure only) to the fire department to practice on, wrecking it in the process.

Donations over $5,000 require an appraisal. 

Awaiting J Scott to dig up some gunman who donated a dollar to Bush's campaign on his tax return.

3) The cashier says "Would you like to donate $5.00 to Diabetes research?