Day 0: Cash registers closed, WLAN working.
The estimates as to when the cash registers would open developed as follows:
12 hours -> rand(6,12) hours -> 22 o’ clock.
I got my ticket despite the troubles. Good riddance as they were sold out the next morning.
Day 1: Topics to look up: GSM security, dnssec, OpenMoko, sleephacking, arduinos, MakerBots
Day 2: Microcontrollers!