What is the process that makes “green beer” for this time of year?
It’s not complicated. You just add a few drops of green food coloring to some nasty, already undrinkable beer (like Budweiser). Bear in mind that this can be hazardous to your health as you stand an excellent chance of being slapped upside the head by any self respecting Irishman in the neighborhood. It’s easy to spot them. They’ll be drinking Guinness and laughing at you. Sources: http://landingpage.guinness.com/Gateway-en-row.htm?Lang=en-us&BrandId=SO&RefUrl=http%3a%2f%2fwww.guinness.com%2fTemplates%2fRedirectToGateway.