KC McGinnis/The Daily Iowan
John Rost, a spokesman for the UI Baha’i Campus Association, poses in Iowa City on Sunday, July 12, 2009. Rost, a graduate student in mathematics, celebrates six Baha’i holidays from March to May, when, he said, taking time off from school is difficult.

Patrick Larkin/The Daily Iowan
A participant in the Iowa Field Hockey Camp passes the ball during a scrimmage on July 11. The four-day camp cost $395; it was taught by Hawkeye field-hockey players and coaches.