Wierd Dating Websites popping up on the sidewalk

Well, I've noticed these strange signs popping up all over the city in Gaithersburg, MD and now Springfield, VA as well. If you go to these sites, you are presented with the same webpage to register and that you will be contacted shortly as a each person is subjected to some kind of verification.

Some of the signs that I've noticed are on the stuck in the ground on two poles on a white background and black lettering, which doesn't give much information other than "Single? - GaithersburgDating.ORG". If you search for such sites on the internet, there is no information on the sites at all. So I did a little research and found out that these sites are actually owned by a much bigger organization called "Together Dating Service", and you can easily google and find enough information about. After looking a little more into the "Together Dating Service", I found that some people have seen some more signs popping up in their communities. Some of the sites I collected are -

1. GaithersburgDating.org
2. WestSpringfieldSingles.org
3. reisterstownsingles.org
4. cockeysvillesingles.org
... the list goes on.

If you do a whois search on those domains, you will see that they are all registered to Nu Star solutions.

Well, thought I'd share with the people who are looking at these signs and searching for information, but can't find any.