Well, I think it is a bit different than Catholic Easter.
We dye eggs - the eggs are boiled in wateer mixed with a special dye of many colours (traditionally, the eggs should be red, but now we dye them also in blue, green, yellow etc...)
The eggs are to obooeo eaten after Christ rises. We have this tradition of "breaking the eggs" one against each other. So, there are 2 people, each holding an egg, and one of them says "Christ has risen!", the other replies "Yes indeed He has risen!" and then the former smashes his egg against the latter's egg at one end.

One of the eggs breaks and it is eaten by the person who broke it, the other egg continues to be smashed until it breaks too.
We also eat lamb, home made "pasca" - a traditional bakery and also "cozonac" (also a bakery, I don't remember the word in English now).
We eat with friends, family, we go visiting etc.