I find pysanky to be one of the most zen-like and relaxing hobbies that I have.
It allows for creativity, yet also provides some structure for you to follow.
The smell of the wax and dye is relaxing.
Creating straight lines on a curved surface, drawing them out slowly with the kistka, removing the wax at the very end and seeing your egg emerge… this is one of the most worthwhile artistic pursuits I personally engage in (note that I have no actual artistic ability, so this is perhaps the only artistic pursuit I have).
Great for kids, also.
Great symbolism and folklore behind it as well.
It is not hard or expensive to get started! Go do it!
Recommended web reading: www.learnpysanky.com
Recommended equipment supplier: http://www.ukrainiangiftshop.com/index.htm