LSU Information:
Physics & Astronomy, Nicholson Hall room 353 (3rd floor, NE corner of building, next to elevator)
https://www.google.com/maps/search/LSU,+Physics+Astronomy+NIcholson+Hall/@30.4132241,-91.1796419,15z/data=!3m1!4b1
It's a pleasant 10-15min walk across campus from the Cook hotel.