Over the past couple decades, the Chinatown in Vancouver has been in decline, mostly due to a lot of the Chinese population moving into the suburbs and the build-up of the cultural and business centers in those areas, especially Richmond (directly south of Vancouver), which is considered by some as the new Chinatown. The parade is still held in the Chinatown in Vancouver. The other areas have celebrations in the malls but it's definitely not the same as the parade. I've heard they have an audio system (presumably with subwoofer) that plays the sound of the firecrackers but I can't see any way for that to come close to the real thing.
One thing quite a few people who go to see it don't realize is that there's actually two stages to the celebration. The first is the parade, which lasts a little over an hour. A lot of people disperse at this point. The second part comes 30-45 minutes later. At a lot of the shops, you'll see a head of lettuce (romaine) and a red envelope. You can see one in the fourth photo in the this thread (upper right, just to the right of the red lamp post) and in the last photo of the other thread (again, on the right side of the photo). They'll get several lions going around and doing a lion dance in front of those shops, eventually grabbing the lettuce and envelope (and "spitting" the lettuce back out). I didn't get any decent shots of that portion, though. The movements were too quick so the shots didn't turn out (or they weren't good photos). Here's the best of those shots. The performer's lining up for a grab at the lettuce you can see hanging above the door. (He missed the first and second time - third time was the charm.)
The parade happens the Sunday immediately following Chinese New Year. So, if you're ever in Vancouver (British Columbia, Canada, not Washington) at that time, get your camera and head to Chinatown. (If you show up a bit early, you can grab some pastries from the bakeries before the parade. (They're busy before the parade, a complete zoo after.)
(Sorry for the extensive babbling.)