All the players hold hands in a circle around a durable object (like a box).
We'll take it nice and slow and hold hands.
The basic dance position for swing is to hold hands loosely, with the follow's hands resting on the palms of the lead, as you mirror the steps (follow starting "slow" on the right foot).
All the family hold hands to form a ring around the tree, and walk around the tree singing carols.
Knowing the grapevine step and knowing to hold hands and travel in a circle will enable you to join in the hora the very next time you get the chance.