Coming in for the day for meetings or staying overnight, see below on details for where to park:

DAY PARKING:

Park in the 6th/Cherry/Trade Parking Deck (Across from the Benton CC) - $2.00 per day for Saturdays and Sundays.
Entrance is off of Cherry Street, just after Fifth Street on the right.

OVERNIGHT PARKING:

Park in the LAZ Parking Deck across from the Marriott Hotel (left side of Cherry Street off of I-40). 
Cost is $10 a day but if you are staying at the hotel under NCYSA's reservation for you, the cost is included.