Today afternoon, Yahoo! will pay for your coffee.
Just make sure you land up at Taj Westend, to listen to eminent Yahoo! speakers like Sumeet B. Mulani, Rasmus Lerdorf, Philip Tellis and Gopalrathnam Venkateshan (not me, the other gopal). The talks will cover the breadth of frontend technology Yahoo! uses, from PHP into the YUI libs, JSON and other fnuk.
Make sure you show up and drink in the talks ... uhhh.--
When we talk of tomorrow, the gods laugh.