Free lectures on hygienic cookery. Demonstrations in wireless telegraphy. Visits to heaven and hell for 25 cents, with a trip to the moon at half price. Moving pictures or ostrich-watching, a dime apiece. Just as the Pan-American Exposition brought its patrons daily programs to keep them current on activities and exhibits -- the aforementioned activities took place on Oct. 19, 1901 -- so, too, is the University at Buffalo, which has published a souvenir program marking "UB Pan-Am 2001 Days."