Add Thailand Drinkup TOML files

Hi @southgate and @kasima!

At the recent [LA Drinkup](https://github.com/blog/1729-los-angeles-drinkup), **ThisOnesOnGitHub™** was [a lot fun](https://github.com/simeonwillbanks/this_ones_on_github/blob/master/drinkups/20140107_los_angeles.toml).  This Pull Request adds `TOML` files for your upcoming Drinkups.  Please consider recording some metrics!  

**Edit:** Attendees submitted Pull Requests using [GitHub Flow in the Browser](https://github.com/blog/1557-github-flow-in-the-browser) on their mobiles. :smile: 

/cc @jch