A Chemical Christmas

For the 28th year, Chemistry Professor Bassam Shakhashiri will present “Once Upon a Christmas Cheery in the Lab of Shakhashiri.”

Performances of the popular show will be Dec. 6 and 7, at 1:30 and 4 p.m., in 1351 Chemistry Building. For free tickets, write to Chemistry Christmas Lecture Tickets, Department of Chemistry, 1101 University Ave., Madison, 53706-1396.

With a request of more than 10 tickets, include a list of the names of guests. The show will be broadcast on PBS; check local listings for date and time.