When I was younger (yes, that did happen to me - ONCE :-) the Rav from the shul I attended would include a suggestion whenever there was a Shabbat where we use 3 Sifrei Torah, such as will occur this week.
He said that there is a custom to eat 3 different kugels - a potato, noodle (O.K., they called it lukshen then; now it's called "pasta" - same thing!), and rice kugel.
I'm older, (not my choice, believe me), the rav might be enjoying Shabbat in heaven, and I'm wondering where the source of this minhag originated from. Any ideas?