There was recently a similar protest in Swindon - see:
The organisers would also like to produce a visual display of life affirming 'things', real or modelled, that illustrate positive uses of money.
Afterwards protestors will head off to the tax office carrying the drain and symbolic cheques representing tax money spent on war, which will be ceremoniously put into the drain outside the tax office.
(If you can't make it on the day but can make placards or other creative contributions for the display, that would be wonderful)
12.30 to 1.30pm - Victoria Monument, Derby Square, Liverpool (by the law courts) - location map http://www.multimap.com/map/browse.cgi?pc=L2%201XA