This is a website that allows you to light an online candle for whatever reason you want. It stays lit for 48 hours, and you can sign it and put a message on your candle.
And you can go back as many times as you like to light candles for free.
ETA: When you light your candle, there will be a box for initials and group initials. Use the initials MCS in the group box, and we will be able to see this group's candles. We will also be able to search the candles by group initials. I've already started one for the group since the initials weren't taken yet.