Happy Lemon soon to open in Rockwell Powerplant EJ Arboleda July 16, 2011 Featured, Food & Dining, Reviews Hey fellow rock salt and cheese green tea enthusiasts, Happy Lemon will soon open a branch in Rockwell Powerplant Archeology. That little corner of Powerplant has always been a favorite spot to visit; now, we have another reason to go there. If anyone knows when the branch will open, please share by commenting below. Be Sociable, Share! Tweet Leave a Reply Cancel Reply Your email address will not be published.CommentName* Email* Website