What menu is Grubhub using for my catering menu? Linh Lam Updated September 23, 2016 18:55 Follow Grubhub is using the same catering menu that your restaurant used with DiningIn. Related articles What is the difference between a 'Large' or catering order? How do customers order catering on Grubhub? Will I get a separate statement or payment for my catering orders? I’m interested in offering catering on Grubhub. How do I do that? Can customers pick up catering orders? Comments 0 comments Article is closed for comments.