Saturday street parking is $2 all day.
Here’s a couple lots near the venue:

Market street lot 309
760 market st
Tacoma, WA 98402

Municipal lot
728 Market st
Tacoma, WA 98402

Commercial street parking 
713 commercial st
Tacoma, WA 98402

Commercial street garage 
722 commercial street
Tacoma, WA 98402

Pacific Ave parking
617 Pacific Ave
Tacoma, WA 98402