you love golf then you'll benefit from the opportunity to see some of the greats, like phil mickelson and bubba watson. and under a new agreement with the pga, the more fans show up the more money the city stands to make. harding park san francisco's public golf course will soon host the world's elite. today the biggest draws were san francisco's mayor and a group of aspiring golf pros. they were here to announce the cadillac may in april. >> all the tourists come here to participate and be part of this professional golf tour. >> reporter: they estimate a $30 million to $35 million economic infusion for the bay area plus a global impact. >> we'll be televised in 240 countries. and for the first time we anticipate we're going to hit a bill billion homes a b. >> reporter: the pga tours like this one in 2005 paid for putting on the events, but now after advice from the supervisor's budget analyst there's a new dialeal and the city has a shot at sharing some of the profit. >> if they do well enough we get additional revenue that will come back into our youth programs. >> reporter: a non-profit, first tee,