[amIblue?]

Is the local that you're interested in trying to affiliate with a national, or AGD specifically? I just find it curious that they're interested in doing events with your chapter of AGD, which is at a different school.

I think panhellenic events are awesome (loved our Monmouth Duo stuff with Pi Phi - both chapters at the same campus). We also would visit other Kappa chapters or host Kappas from other chapters, but I just can't see where there would have been any interest on our end to hold a joint event with XYZ sorority at Other University. Mostly this would have been with having a finite amount of funds and times for socials, so the intracampus and the chapter to chapter would have been where we would have directed our energy.

Of course, you did say that the local was interested. You didn't say that your AGD chapter was or was not interested, so I may have just wasted my time typing this.

But I agree with IHeartUGA - you may be better off affiliating with a local alum association.