some things to see
2nd hand mall i forget which one
get there early and you will see the used hardware comes in to the back shops, watch them get cleaned and repacked, getting stickers etc from other shops, as they then end up in the front shops where people buy, mad to see all happening in the same room
Also the parts mall, with chips like a pick n mix
entertain yourself with a street thinkpad seller, its just a shell playing a vid, but the man gives you the perfectly timed demo.
KFC at lunch time.