some ideas:
Vegetable latkes
Cheese latkes
Tuna Patties
Corn dogs (made with soy hot dogs)
avocado wraps
large salad with chickpeas or nuts thrown in for protein
bean burritos
parve chulent
Potato latkes w/ applesauce or sour cream
blintzes – all kinds
egg drop soup w/ parve won-tons
mini pizza
sambusak
majedra (rice with lentils)
edje (like latkes)
djibbin (kinda like a quiche)