The student-run algebraic geometry seminar usually occurs on Wednesdays at 2 pm (not 2:10 pm) in 2112 MSB. The exact schedule can be found on the math department's seminar page.
In Fall 2017, the co-organizers are Oscar Kivinen (kivineo1@math.ucdavis.edu) and Priya Kshirsagar (pskshirsagar@math.ucdavis.edu).