Tshernyoen's cafe is located near the Bhutan Telecom's office in Paro. Their bakery makes some very outstanding cakes some of which can be viewed on their facebook page. The cafe is open Tuesday to Sunday from 10:00 AM to 8:00 PM and has free wifi service.
Catering service is also available for groups and parties.
Really appreciate YANA's professional organization of the entire trip. Could not imagine how a trekking trip could such be well organized - more or less like a 5-star hotel with the only difference of we were at more than 3,000 above sea level. Special thanks to Yeshey and the chef who had given tons of assistance when I was descending due to attitude sickness. - Simon Liu, Hong Kong