Kappamd-
Don't give up without a fight!
The stained glass windows in our chapter room were the result of a "project" specific fundraiser. Sending out a mailer/letter/appeal with the specific project and cost with breakdowns for different levels of giving is what did the trick for us. A certain amount donated earned the donor her name on a small engraved plate at the bottom of each window. Pledge classes donated, individuals, etc. It really turned out nice!
Also, remember that a piece of stained glass can be hung on top of (behind?) an existing window which makes it much more affordable than actually installing a stained glass window.
Sorry to hijack the thread - just wanted to comment!