On a mission from my grandma and I need your help!

This is not a joke, but a request.

My grandma asked me to come up with a joke for her, for a speech she's giving to her charity foundation. The joke has to involve an old woman, and raising money/charity donations. Here's the example she gave me (slightly paraphrased from when she told it to me):




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"There was an old woman who was the head of her local charity foundation. When she passed away, there was a mix-up and she was accidentally sent to Hell instead of Heaven.

Two weeks go by, and the Devil sends a text message to God. "You have to come get this woman, she's already raised enough money to install air conditioning!"

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She wants something along those lines, but she used that joke last year so she needs a new one. I've been wracking my brain all week to try and come up with something and I haven't been able to. I need your help, /r/jokes!! Give me the best old woman/charity jokes you got!