Wow seriously, guys.
1) Canada doesnt have any areas with legal weed -- only tolerated.
2) It isnt legal to posses in Denver. Denver is in CO and in CO its illegal. State law wins, and seriously, who gets arrested under city laws? No one.
3) Why move somewhere just to smoke weed? You probably need to learn alot more about the culture, language, laws, and how the cities are before you decide to leave Texas and move to Holland.