Tech11 Best Mario Day Deals on Nintendo Switch Games and Accessories 1 year ago01 mins March 10 is Mario Day, and Nintendo is celebrating with all sorts of deals.Share this: Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X Like this:Like Loading... Post navigation Previous: ‘We shouldn’t have gone into Ukraine’ – BidenNext: Biden wants Netanyahu to ‘come to Jesus’