Space to work (computer work) for full day this week

I am driving a family member to appointments on Thursday of this week, and need to wait for the full day for them - but would rather work than take a vacation day for this.

I couldn't find any co-working spaces, so wondering if folks have suggestions for the best places to set up to work for the day. Note that I'll likely do an extended lunch at a coffee shop but don't want to take up a table for a full day. Was thinking more like a library or community area with solid internet.

Thanks! Not familiar with the area.