Can spectator tickets be bought online or at the door?

EDIT FOR 2021: As of June 6th, 2021, we are allowing Spectators at our events. Spectator tickets are $10 and must be paid with a Credit or Debit card (we are not accepting cash). ~~~ Spectator tickets are available online* as well as at the door. Online tickets are NOT cheaper than tickets bought at the door. We do accept cash and credit card at the door. * Not all events offer online spectator tickets