Yes
You can park on some side streets and just feed a meter if you're only going in to dine. However, if you plan to stay over 2 hours, you'll have to return to the meter. But, it is free on Sundays, I think. (Meter takes about $2-3 for 2 hours.)
We walked in.
Harrah's Casino parking garage. Parking is $30 but if you play for 30 minutes it will be free.
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