? Centeotzintli: Sacred maiz symposium. This event will feature a series of researchers who will discuss the relationship between maiz and ancient cultures. 5-8 p.m. César Chávez building, Room 205

? Science Cafe – “”Countdown to Mars! Your Guide to the Mars Phoenix Lander.”” This discussion will include scientists Patrick and Rigel Woida of the Phoenix Mars Mission. 5:30-7:30 p.m. Enoteca Pizzeria and Wine Bar, 58 W. Congress St.

? Student chamber music showcase 2008. This is the last concert of the season for the University of Arizona School of Music. 7:30 p.m. Crowder Hall

? AIA Tucson chapter 2007-2008 lecture series. An anthropologist from the UA will speak about “”The Initial Peopling of the Tibet Plateau and Mongolia.”” 5-6:30 p.m. César Chávez building, Room 110

? Monday Night Lecture Series: Norman Finkelstein on Israel and Palestine. This professor at DePaul University has published articles in the Christian Science Monitor, London Review of Books and the New Left Review. 7 p.m. Aerospace and Mechanical Engineering building, Room S202