Our colloquium talks take place in Ballantine Hall, in room 205. For those coming out of town, the best parking options are the "Atwater Parking Garage", situated between E Third street and Atwater avenue, or the Memorial Union parking lot. Ballantine Hall is a HUGE concrete buidling with at least 9 stories, the largest and highest in that part of campus; it's right between the Atwater Parking Garage and the Memorial Union parking lot. For Atwater, take Atwater avenue, (you'll notice the parking building, it's very big, concrete, looking typically like a parking garage) and turn left on "Faculty avenue", the next one after passing a traffic light crossing "Woodlawn". The entrance to the parking is just there on your left, on "Faculty Ave". It's a pay parking for those who do not have a parking permit. The other one, the "visitors' parking" is also pay-parking. It is situated just behind the Memorial Union, accessible through 7th street leading into campus (very easy to find). Going from Atwater Garage to Ballantine: Go down (take left when you exit) "Faculty" to cross "E Third Street" (which runs on the border of campus). You shoud see right in front of you Jordan Hall (biology). You may either go around Jordan Hall on the left, go through Jordan Hall (and exit at the back), or go around Jordan Hall on the right (past the greenhouse). Ballantine is behind Jordan Hall. If you take the way on the right, go past the green house, and take a left following the street into campus ("Hawthorne"). The street makes a left-right-left turn and goes down to what looks like a covered parking garage. You are already seeing Ballantine Hall. (5 minutes) If you take the left around Jordan, you should land onto Ballantine quite directly (5 minutes) Through Jordan Hall is the shortest: You enter the building, you follow slight on your lefthand a corridor with stuffed animals in windows, and you should arrive in the cafeteria/chill out zone. Take the exit and Ballantine is right in front of you. (3 minutes) If you park on the Memorial Union parking lot, you'll also see Ballantine directly in front of you. Exit the parking lot leaving Memorial Hall building complex on your right side. There are stairs leading onto the street. Cross the street, you'll see the entrance to Ballantine Hall (the huge building). (3 minutes)