Amsterdam
http://www.amsterdamports.nl/smartsite1691.dws
http://www.amsterdam.info/print/map/
http://www.gvb.nl/english/travellers/maps/Pages/Maps.aspx
Some possibilities here:
http://www.amsterdamtourist.nl/en/default.aspx
http://www.amsterdamtourist.nl/en/home/good+to+know/I+amsterdam+Card.aspx
http://www.holland.com/amsterdam/
http://www.viator.com/tours/Amsterdam/Amsterdam-Canal-Bus-Hop-on-Hop-Off-Day-Pass/d525-2544CANAL01
which is probably this:
http://www.canal.nl/en/product.php?pr_id=81&cat_id=21&theme_id=3 {maps and more available}
http://www.frommers.com/destinations/amsterdam/
http://guides.travelchannel.com/amsterdam
Liquor/Wine possibility
a supermarket?
http://www.ah.nl/albertheijn/winkelinformatie/openingstijden.jsp?opco=AH&no=1587
