This is the presentation I gave at Barcamp Brighton 3 on 6th September 2008. It gives an overview of an approach I have taken to insert timezones into my watchlist REST feed generated by Upcoming. The pipe described here is version 1 which adds a new node into the REST response. Whilst not ideal this is the current solution.

You can view the presentation “Adding a Timezone into your Upcoming Feed” on Google Docs