Every Half-Moon the Medicine cats of the Clans journey to the moonstone to share tongues with StarClan. There the cats may dream of kin, friends, or on the odd occasion they may receive a prophecy from their ancestors. The Medicine cats never speak of what they dream of to the Clan, only to the leader if they are required too. The only other time Clan cats gather to the moonstone is when a new leader must receive their lives.
For roleplay purposes the Half-Moon gathering times are located here. Please refer to that page for when the next meeting is held. They are a week long to allow all users to participate if unavailable.