Whats with all the rain jackets?

outdoor seating + poor weather

http://www.lolesports.com/en_US/all-star/articles/2015-all-star-event-survival-guide

I have an outside ticket, what happens if it rains? What if it’s cold? We’ll have ponchos available if it rains. We’ll also have heat lamps and hot cocoa available, but we do recommend that you dress warmly or bring blankets so you stay comfortable in case the temperature drops at night.