@Patti Robertson coin op laundry are great they are not inexpensive but charging for laundry usage promotes conservative usage of water

Self promotion is NOT allowed. 

I know this isn’t ideal, but your clients need to be mentally prepared not to get a good deal.  

Make sure it's all relevant to the setting though, don't include your past baking championship trophy at a REI event lol.When I get nervous speaking to anyone, I mentally take them off their pedistol by telling myself they were once in my (beginner) shoes.I think you'll do well.

It’s your time, mental load, creativity, connections etc..

There are some folks out there promoting their programs as though they're magic.

(not the land, mental counseling, drug counseling bathrooms, kitchens, staff) We would have no homeless- The City of Salem Has the land.

Some lenders run promotions.

You'll need someone to manage the reporting for you, there are a number of folks on BP who discuss or promote this option. 

I'm mentally thinking more because that's been my experience in REI thus far.