Pokemon GO Fest ended last July, but the controversy has lived on in the form of an ongoing lawsuit. The class action suit was finally brought to a close, stemming from the disastrous event at Grant Park in Chicago last year. Niantic put $1.5 million dollars into a fund for people who attended to claim expenses. Any claim over $107 will require receipts to verify. Any money left over will be donated to charity.
Source: Tech Crunch