I love how Easter reminds me every year of the sacrifice that Christ made to make the imperfect right with God. Or as our toddler's Bible would put it, "Jesus died to pay for all our badness". The lamb is more common here in Poland than the Easter Bunny, and reminds me of the sacrificial system that God put in place for his people to make restitution for their sins... and how Christ was the ultimate and final lamb of God.
So even though Easter only comes once a year, He is still Risen! May it be Easter in your heart each day of the year as you remember Jesus' finished work and seeking know Him and serve Him in your life!