故事從一個再平常不過的放學午後開始:Marco 準備享用他最拿手的三明治,卻意外發現,這份午餐不只好吃,還會開口說話。從特製醬料到臭起司,這段突如其來的友誼在音樂與笑鬧中迅速展開。然而,當一群熱衷跳舞的松鼠亂入,這段剛萌芽的友情也面臨考驗。Lunch time is about to get stupendously silly in New York Times bestselling creator Daniel Wiseman's graphic novel debut, a delicious new series for fans of Pizza and Taco!Marco makes the BEST sandwiches in the entire world! When he wants to chow down after school, he's got all the ingredients he needs: Mom's fresh baked hoagie roll, three slices of bologna, cheddar cheese, crispy lettuce, and the most important ingredient of all: special sauce! But something super strange is afoot when--out of nowhere--Marco's sandwich begins to talk...Turns out, Marco's miraculous meal might be his best friend ever! The two quickly bond over sweet tunes and stinky cheese, but will a squad of breakdancing squirrels bring an end to this friendship before it truly begins?