Time passes in the Boldo Marches just as it does in the real world. If we go 2 weeks between games, assume that 2 weeks pass in game as well. Assume the players find shift work around town sufficient to pay their living expenses.
If the party stays out in the wilderness at the conclusion of a game then those characters are frozen in time and the party must reform(same people/same characters) to get home.
This page can be used to list specific dates/events if the players desire.