Any green veggies that you pickle can be transformed with a very tiny touch. Hot peppers. I use jalapeno's or Hot Portugal's. 1 Jalapeno added to a jar adds some nice heat to the pickles. Keep your normal Dill, B&B, etc, recipes, just add a little hot pepper for a nice touch of heat to transform your normal jars.
These have become a hit with my friends and family over the years. They are teh first to disappear from the storage space as well.