Guinness celebrating St. Patrick's Day with donations across the U.S.

San Francisco is hosting its 168th St. Patrick's Day Parade.

While it's full of colorful costumes and floats, the event is more than fun and games.

The Irish stout producer, Guinness, is making large donations to some non-profits in California and across the United States.

Brewery Ambassador For Guinness USA, Eoghain Clavin, appeared on KTVU Mornings on 2 Weekend to talk about the initiative.