My usual place to visit when in a new city is a flea market. Visiting Athens at the beg. of December (lovely 22°C!) – Monastiraki open market and surrounding areas were an obvious tip from my local insiders. At the first sight, place look a bit dark, but when you look closer – colors are everywhere!
I LOVE your travel and street photography! (And you know that, darling, don't you ;-))
PS: Just wonder … Will I have one of these colorful chairs under the Xmas tree? 😉