In addition to the parking garages you can find street parking within 3/4 of a mile of you do some pre-planning with Google maps and drive around a bit. If the weather is good good you can park for free on the Ohio Drive and walk across the bridge to the Anthem.
There is a public garage on the same block, and plenty of garages with in walking distance. We generally use SpotHero to reserve a garage space nearby.
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