[polarpi]

Well, there is a caution that some dates may change listed in the article, but here's what I wrote down so far:

Epsilon Kappa: 8/15-18
Zeta Eta: 8/29-9/3
Gamma Rho: 8/31-9/3
Epsilon Xi: 9/1-4
Delta Delta: 8/13-17
Eta Rho: 2/8-12 (Deferred)
Zeta Alpha: 9/7-11
Eta Kappa: 10/5-8
Psi: 8/24-29
Alpha Chi: 9/26-29
Gamma Xi: 9/26-29
Alpha Psi: 9/2-9 (8/23-27?)
Eta Omicron: 1/29-2/9 (Deferred)
Alpha Pi: 9/15-18
Gamma Gamma: 10/1-6
Iota: 8/20-25
Gamma Iota: 8/19-26
Gamma Delta: 8/28-9/1
Epsilon Lambda: 8/20-25
Zeta Epsilon: 9/1-2
Lambda: 9/21-24
Delta Alpha: 1/20-27 (Deferred)
Zeta Iota: 8/16-17
Epsilon Pi: 8/8-12
Delta Theta: 8/9-12
Zeta Omicron: 8/19-22
Zeta Theta: 9/7-10
Delta Omega: 9/8-10
Sigma: 8/31-9/8
Phi: 1/11-13 (Deferred)
Beta Alpha: 1/4-6 (Invitational Rounds, Begins in November?)
Pi: 8/13-16
Alpha Beta: 8/15-19
Epsilon Mu: 8/16-18
Eta Omega: 2/1-3 (Deferred)
Epsilon Phi: 9/25-28
Epsilon Omicron: 8/15-17
Beta Psi: 8/12-16
Epsilon Delta: 8/22-25
Delta Eta: 8/31-9/2
Beta Phi: 1/27-2/4 (Deferred)
Rho: 1/19-23 (Deferred)