From the website:

POLK COUNTY FAIRGROUNDS. RICKREALL OREGON

Admission $10 at the North Doors. 
Ticket sales start at 0800.
Floor opens at 0900.
140+ Tables
Raffle Prizes!  
Meetings 
JOTA/JOTI event trailer for all Scouts.

HOURS: Doors open for general admission from 9:00 AM to 3:00 PM.
Disabled Hams may enter the floor through the East door at 8:30 AM
with one paid escort.

ADMISSION: $10.00 at the door only, beginning at 8:00 AM Saturday —
no advance sale of admission tickets.

Cash or check only; no credit cards (ATM is available)
All participants must have a ticket, unless under 16 years of age.

More info: https://swaptoberfest.com/