Gay bathhouses do not appear to be widely advertised, perhaps because of their dubious legality. Any further investigation would not produce a reply that is appropriate for all ages here.
NO!
Gay bathhouses, are also sometimes known as gay saunas or steam baths.
A bathhouse is basically a gay sex club. In the 1970s and 1980s, bathhouses were fairly common and featured not only rooms and areas for sexual activity but also swimming, hot tubs, exercise equipment, and sometimes movies and even live musical performances (Bette Midler got her start singing in bathhouses, actually). Since the 1990s, bathhouses are fewer in number but can still be found in most cities.
One can find information on gay parenting when one goes to the website of childwelfare dot gov. On this site, one can find information about the challenges gay parents face as parents.
There are many places where one can go to find more information about gay songs. One can find more information about gay songs at popular on the web sources such as Top Gay Songs and PopWatch.
Hypocaust
No, ancient Greeks did not have bathhouses. The Greeks did bathe however in large tubs that were often heated by coals.
Before the internet, bathhouses are place where gay men can meet other gay men, usually for sex in a relatively secured environment. Be aware most men that go there are middle aged so if you're a younger person wanting your first experience bathhouses are not the best place for it as you might be overwhelmed by the situation inside. While there's nothing wrong with this -- if you play safe -- lasting relationships are built on more than sex, so bath houses are not the best places to look for lasting relationships.
One can find gay Christian dating sites online. Some of the gay Christian dating sites include ones called Rainbow Christians and Gay Christian Dating.
What? Is finding a date gay? Can you find a gay date? Can someone who is gay find a date? What are you asking?
There are many places that one can find a gay match maker. An online gay dating website can be an easy and non-stressful way to meet other like minded gay people. There are many establishments which hold meetings for gay people such as a gay bar or a more formal meeting such as one in a town hall. Ask around your local area for meetings.
When looking to find pictures of the Gay Pride parade it may be possible to find them on the BBC News in pictures section. Photo Bucket also has many pictures of the Gay Pride parades.