Cut puff pastry into assorted shapes using small cookie or biscuit cutters.
Bake at 400 degrees for 20 minutes or until puffed. Cool.
Combine chicken and next 6 ingredients, mixing well. Chill.
Before serving, cut top 1/3 off cream puffs; pull out soft dough inside.
Spoon chicken mixture into cream puffs; replace tops.
Place an olive slice on top of each puff, and insert a decorative pick through center of each.