Hi B.,
First, I am so sorry. I can't even begin to imagine how difficult this must be for your entire family.
Regarding your son's birthday, I own Abrakadoodle which does art parties for kids and would be happy to work with you. We have actually done quite a few parties with Make A Wish Foundation as well as private parties for children who were in various stages of their chemo treatment. We have a large studio in St. Louis Park, one block east of Trader Joes, that is private and not open to the public. We would do an art project with all of the kids, which you choose ahead of time. We can make it as active or as calm as you'd like. As for additional staff, we can restrict the party to just one teacher and one staff from our side to limit the exposure to your son. If you'd like more information please feel free to visit us online at www.abrakadoodle.com/mn01 or call me directly at ###-###-####.
Thanks,
S. Lawrence
Owner
Abrakadoodle