The Weird Denny’s Pop-Punk Experiment Of 2009  In a strange
move, the chain diner partnered with bands to make signature
dishes. Sum 41 “Sumwich”, anyone? Early Katy Perry–inspired
milkshake?  1. There was a time where you could get free Sum 41
breakfast sandwiches…  Think back to 2009. Doesn’t seem all that
long ago, right? But what if I said “Sum 41 had their own
Denny’s sandwich”? Now it seems really far in the past, right?
Back in the late aughts, Denny’s launched a menu aimed at young
late-night snackers called “Denny’s Allnighter,” featuring
signature dishes endorsed by various popular bands at the time.
There was a decided pop-punk lean to the bands selected.  Take a
deep breath in, and whisper “Hoooooooooobastank” as you exhale.
Now let’s examine some of the playbill for this high-calorie
menu:  3. Sum 41’s “Sumwich”  A tribute to Avril’s former
husband’s homeland of Canada, the sandwich was eggs, cheese, and
ham between two slices of French toast. Topped with powdered
sugar.  4. Hoobastank’s “Hoobur