Historically, towns competing for trade fair traffic used every carrot—except one.
(d) Charge high entry fees – Counterproductive. Fairs relied on volume: merchant fees, tolls, taxes, lodging, food/drink sales. High gate fees deterred the masses who generated revenue. Free or nominal entry was standard.
Fair profit = (visitors × per-capita spend) – costs. Entry fee reduces visitors non-linearly (elastic demand). Smart towns subsidized access to maximize the multiplier.
So: Celebrities, free transport, culture = YES. High entry fees = NO.