We live on the southwest side of Columbus. Downtown you have St. Patrick's, which is a Dominican parish, and Holy Family, which has both Tridentine and N.O. masses.
St. Pat's has become the parish of choice for several in our homeschool group whose parishes have become a little fluffy. Since it's Dominican, folks can register there instead of their closest parish. Neat little loophole I never knew about before.
If you have the time, go to Holy Family's Jubilee Museum. It's wonderful and Fr. Lutz is very knowledgeable, good with kids, and has a great sense of humor. They will schedule tours for individuals, families, groups, just call (614) 461-6204.
On an entirely different note, if you have kids with you, make sure you go to COSI (Center of Science and Industry) which is also downtown. Tons of hands on fun for everyone from 0-whatever age. cosi.org will get you all the info you need.
Any other info, just email me at ray_good@hotmail.com