Will there be a LoL tournament at PAX West this year?

I'm thinking of buying tickets to PAX West in Seattle. It's in about a month and I want to know if there will be a LoL tournament being played by the pros there this year. I only want to go to PAX if there is such a tournament. I have been trying to navigate the esports website but I'm have difficulty finding a schedule for September. PAX West is Sep. 2-5, will there be a LoL tournament this year?

Thanks.