The 10% Challenge is a goal set by the Grand Chapter to bring our membership up to at least 10% of Grand Lodge membership. This is a multi-year goal that will fluctuate with the membership levels of Grand Lodge and Grand Chapter.
Every new Mark Master will receive this specially made challenge coin as being part of the 10% challenge. The coins are carried by the Elected Grand Chapter Officers so please inform the Grand Chapter with as much notice as possible when you are doing degree work so we can have a Grand Officer there to present the coins to the new Mark Masters