Secret menu is the only way to go- visit their website before making a visit as it's not posted on location!
I've ordered the cheeseburger a couple times at other locations and it was good but not over the top. Most recent visit- burger was damn good!
I ordered the Vactican City- double cheese burger smack dab in the middle of two grilled cheese buns.
Sceptic are you...I was...just try it! Split my burger with a friend so not fully committal- guilty! If you're getting the burger I'd suggest skipping the fries not crazy about them. Not crispy enough for my liking.
Customer service was great! While the customer was finishing their debit transaction the employee started taking my order. Quick and efficient! Lines are expected but move fast.
All in all a stack of napkins is required.