If you want a minigames server, click here: www.bitvegas.net/?r=blackflame_x
(Please click the referral link. It doesn't take away any money from you later on, and all that you have to do to give me a bonus is click the link and then log onto the server.)
If you prefer a free build server, check this out: http://www.minecraftcc.com/index.php?threads/get-paid-to-play-minecraft.4613/