Several weeks ago I was contacted by a group in the Madison area that is comprised of people who head up PMOs. Currently the group has 10 people.
We meet for 90 minutes every 2 months and address one Project Management topic. At this months meeting we talked about and had examples of what we are using for monthly status reports. The common item we all had was executive reports using stop light colors (red = a problem). Some companies were utilizing an elaborate dash board system while others kept it simple using Excel to monitor their portfolios.
I think this is a great venue for the leaders of PMO's to come together to talk about their tools and techniques they are using in their organization and it may give the attendees some new tools to go home with.