There is typically an A and a B Group. A Group usually consists of PRO's and Good Advanced Players. B Group is usually the rest of the people. This is a very informal gathering of people that ranges from 25 to 30 people down to 10 or so depending on the weather and if there are Official Tournaments in the Area. This is a great time for beginner's to meet people and get in some Tournament experience before actually entering a real Tournament. Remember, 90% of the time people are here at this time. If you come on the 10% day that no one shows...sorry! ( 10 degree weather or a heavy rain. )