Let minute notice, but IDSD (Industrial Design San Diego) is doing a happy hour from 5:30 till about 8 in Carlsbad at Barrel Republic.
http://barrelrepublic.com/locations/carlsbad/
If you haven’t been it is kind of a neat spot in spite of the typical hipster steam punk old west look. Everyone gets an RFID bracelet and you pour your own beer and are charged by the ounce… I never know what to do with the tip line on the receipt when I check out. Do I tip myself?