..from chalet. and what we did was rather interestingly amazing. we rented bikes from changi at 9pm thursday night, cycled using the park connector network (pcn) all the way down to east coast park, then to fort road, kallang, nicholl highway, F1 pitstop track, esplanade, lau pa sat, had some refreshment, and then cycled all the way back by 8am friday morning. my friend reckons that we did 56km (google maps), but i think i was about 40 or so....but but but, this is the 1st time that i've ever stayed up sooo long! amazing.