"In order to unlock this badge you will need to first follow Duke on foursquare, then check-in at locations around campus. You'll need to check-in a few times in order to earn the badge, so it may take you a few days to earn it - making the badge that much more valuable."
They also had their badge image redone. Updated the image above. From everything I have read on Duke's page looks like it should go live on their move in day if not sooner.
All the Venue Lists that i have posted are from Dukes page. At this time though we do not know which venues will count for this badge and which ones wont.
If you go to the link above for "all of Duke university's tips" you will unlock I checked in 7 different places this morning and 8 places yesterday so my guess is 15 needed venues for this awesome badge.. good luck you Blue Devils :-)
Yes the Virginia Tech badge is not considered one of the college badges that is you can only unlock one of. That badge can be unlocked by anyone regardless.
I apologize. I couldn't find the ' Virginia Tech'. From Techs I see "Texas Tech" only... sure I know some more techs, but they don't have badges (at least yet)
Just to dispell any rumors, I just popped the badge and it is 4am Sunday morning in North Carolina so, no, it does not have to be a week day or any certain hours.