There are several parking options available to the public - the first is on Pine Curve (the East side of Main Street and N. Pine Drive). It is a pay lot run by the Boy Scouts -- the cost is a donation (recommended $5) for the day. The second lot is at Parker Station, accessible from Main Street and Victorian Drive (the East side of Main Street) and is run by the Rotary Club.
Additional parking is available around the Parker downtown area but some is owned by private tenants, be sure to watch the signs and park only in legal areas so that you do not receive a ticket or rsk being towed.
Handicapped parking will be at the Water and Sanitation Building. Please note that there will be no access to this lot on Saturday, June 14 from 9 a.m. - Noon due to the parade.