ps. Celtic, a little bit more info about the Easter Bunny and colored eggs:

In second century Europe, the predominate spring festival was a raucous Saxon fertility celebration in honor of the Saxon Goddess Eastre (Ostara), whose sacred animal was a hare. (BUNNY)

The colored eggs associated with the bunny are of another, even more ancient origin. The eggs associated with this and other Vernal festivals have been symbols of rebirth and fertility for so long the precise roots of the tradition are unknown, and may date to the beginning of human civilization. Ancient Romans and Greeks used eggs as symbols of fertility, rebirth, and abundance- eggs were solar symbols, and figured in the festivals of numerous resurrected gods.

Pagan fertility festivals at the time of the Spring equinox were common- it was believed that at this time, when day and night were of equal length, male and female energies were also in balance. The hare is often associated with moon goddesses; the egg and the hare together represent the god and the goddess, respectively.

Yep, all things are ours, but not all things are good for us so we take those things we want to and leave the rest.