Some of the best Switch games are $20 off in the lead-up to Mario Day
These days, it feels like every day is a recognized holiday of some sort, whether it be National Donut Day, National Dress Day, or some other made-up holiday designed to celebrate... well, something. And while March 10th — aka Mario Day — may not be formally recognized by the US government, it’s one of the ones we at The Verge look forward to most. That’s because it’s one of the best opportunities of the year to save big on games starring Nintendo’s mustachioed mascot.One thing to note is that, in most instances, only the…