I didn't know we had a prayer room candle room. I guess you can really learn something new every day.
We have an ongoing thread called the FR Prayer Room that's wonderful.
That candle website is maintained somewhere else; not sure whose it is - I used to know, but have forgotten.
Anyone can start their own "room" on the candle site, so I started one several months ago for our FR Prayer Room - the candles only last 48 hours, so I tend them and try to light and re-light them when I get a chance every few days.
Barbaro has by far the biggest "room" there - over 20,000+ candles today. Note that his is not conected to FR's - there are groups from all over the world with "rooms."
Here's the ongoing FR Prayer Room thread:
http://www.freerepublic.com/focus/f-chat/1736013/posts
And here's the front door to our FRPR candle room:
http://www.gratefulness.org/candles/candles.cfm?l=eng&gi=FRPR