Charles Schwab Challenge Saturday brings a day of PGA TOUR golf to Colonial Country Club in Fort Worth, one of the most storied courses on the tour. Colonial is a classic Texas stop with tree-lined fairways, and the Charles Schwab Challenge has been a staple of the spring golf calendar for decades. Watching the pros chase birdies up close is a real treat for golf fans. Grab a seat, wander the course and soak up the sights and sounds of a big-time tournament day.