Saturn Missles Battery. They have 15 shot, 50 shot or 100 shots. They are pretty damn cool! I love those things. The 100 shot ones last for about 2 minutes. All the "battery" is is a square piece of cardboard that contain the little rockets. When the fuse is lit, the rockets will fire one at a time. If you want a picture, I can send you one.
There are also M80 roman candles. They are just like a regular roman candle, but instead of shooting out those pretty, beautiful, magnificent balls of fire, they shoot out an M80.
Also, there are mortars. They are little balls ("like the pro's use") that contain an explosive. They are a smaller version of what the professional pyrotechnics people use. But, they come in several different sizes. You can get 1" to 5" mortars if you find the right people. The 5" ones are just like the ones they use for fireworks shows. THey have a loud BANG as well!!!!! A sure cloud pleaser.
You also have many other things, but I think this should be enough. I'll let you guys know if CA will really enforce these things. I doubt they really will.