I found a couple of catalog systems that were undiscovered (by pure luck), that also had "Hot Jupiter" gas giants (orbiting very close to the star), which are a personal favorite to look for. It's really cool when there's more than one, in separate solar orbits, but close enough together to clearly see both. Both of these systems had two inner gas giants each.
These are in KOI 46, and KOI 1751.
(The official definition of a "Hot Jupiter" is a gas giant with an orbital period of 10 days or less, but some of the ED planets that are a little outside of that are still pretty nifty).
KOI = Kepler Object of Interest, detected by the Kepler space telescope.
KOI 46:
(that's not a moon in the image, it's the other gas giant in a separate orbit)
KOI 1751: