Memorial day isn't the only celebration happening on Monday, it's also national burger day! To celebrate, Go Burger is offering a deal on their "dream burger," which was formulated through a contest on social media. The winning burger is served on a toasted and buttered bun and features bacon, onion jam and melted sharp cheddar. Are you really surprised that the winning entrant's Twitter handle is @burgerdays? It will be available on Monday for $4 at all of Go Burger's NYC locations, in case you aren't in the mood to fire up the grill yourself.