For my son's 7th birthday party we decided on the ever popular Pokemon theme.
However beyond the basic plates and cups there weren't much extras for the party. In particular, no piņatas! So I found a baseball piņata, pulled off the red ribbon of stitching and painted it like a pokeball! All I had to do was paint the top half red with craft paint and paint a black line around the middle! It was a big hit, very original and most importantly very easy!