Looking for fellow traveler(s) to Lisbon after Best of Spain in 14 days Sept 12-25

I am a solo female on the Best of Spain tour that ends Sept 25 in Seville. On the way home to Chicago I am flying via Lisbon and spending 1 night there. Looking for other(s) travelers to join me. I have not booked a hotel or any activities yet and am open to suggestions.
Ellen