Like the title suggests...this forum is for suggesting, planning, and discussing plots that can involve a majority of the characters. These can also be referred to as site plots or site-wide plots. Not all characters have to be involved from start to finish or all at one time. You can invite more characters in as the story progresses.
Submitting new multi-character plot ideas.
Discussion and planning the current site plots.
Adding subplots to various ongoing site plots.