How to Celebrate Tuesday, Once a Century

Our first problem is from Chris, who went to the problem posing page at aproblemsquared.com. He said he had been going through radiotherapy for a brain tumor. What should I do with the mask? There's a problem. They then add in, my wife is an artist and I thought about asking her to paint it like a popular arachnid based superhero. But I think there could be a more creative answer out there. And then there's no ending punctuation. That's just the end of the problem. So there you are, everyone. Make sure you celebrate Tuesday, Tuesday, once a century.