Who's in Boulder this summer?

I live and work in downtown Boulder, and as a result, I'm always around the locals and tourists that comprise the city. Each summer Boulder sees its fair share of tourists, and I like to anecdotally measure the origins of the tourists by listening to languages and accents people are using.
Here's a list of languages I'm hearing this summer (American English & Spanish excluded) in descending order of frequency.
- German
- Japanese
- French
- Korean
- Russian
- British
- Arabic
- Czech
- Mandarin
- Hebrew