If you want to park for free and don't mind walking for a few blocks look to park on Lodge St or Corning Place. The spots are usually open after city workers head home.
There is a surface lot on Grand, just across the street between Hudson and Madison. You will get out much faster than if you are in the garage. It is $10.
Beaver st. Parking garage off of So. Pearl st.
At the garage directly behind the TU center.
GPS Beaver Street. Its a short street next to the arena with 2 parking garages.
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