Sunday night with my mum

Hello Newcastle. Due to exceptionally poor planning on my part, I'll be staying in Newcastle with my 79 year old mum on Sunday night, potentially coinciding with an England World Cup Final. Any suggestions for where I could take her to watch the game, where it will hopefully be fairly calm and she could sit down? I've promised her I won't subject her to the Bigg Market.
We're staying fairly near the main station, just off Westgate Rd. Thanks