Pretty Printable Calendar C++ AppImage

I have tried and it runs on many versions of Linux. This calendar app is mainly aimed at people who like to have a monthly calendar printout to attach to the refrigerator for helping plan upcoming holidays and events. Some of the holidays I have chosen are local to my area like Mardi Gras usually in February. I can create custom holidays and your own AppImage for a donation of $10.00 Source code is also available if you wish to see how I wrote this app also for a donation of $10.00 If anyone is interested, I can set up a Stripes payment option.