As of Nov 17,2021, Tacoma’s Frozen Fountain states that it is closed for the season: https://www.pointruston.com/retail/frozen-fountain-ice-skating-rink/.
Tacoma’s Frozen Fountain ice skating rink is open at Point Ruston mid November to early January. Regular Hours (subject to change): Mon-Thurs: 4pm – 10pm, Fri: 11am – 10pm, Sat: 11am – 10pm, Sun: 12pm – 10pm. See below for holiday hours. Tickets are only available for purchase at the ice rink. Tickets: Adults (11-55): $14.50 with skate rental and $13.00 with personal skates. Kids 10 and under, Military/Veteran, Senior (56+) , and groups (15+): $13.00 with or without skates. Season Pass: $39 Unlimited admission and skate rental for the season. Black Friday Special Season Pass: $25 (limited availability, while supplies last. More info: Frozen Fountain Ice Skating Rink | Point Ruston and https://www.pointruston.com/frozen-fountain-ice-skating-rink/