The right place ?
I have been to the Menin Gate more times than I can remember, to go on a 'big occasion' is not my way of remembering/paying respects et al. It will be one big jamboree, lots of grandstanding, digital photographing, umpteen wreath laying going on and on.......... Plus an Olympic theme this year as well.
Better a windy February evening when there is just a few people and no great fuss, then you can get into the soul of the event.