Conversation so far:
How did the film Once do at the box office?
After its second weekend in release in the United States and Canada, the film Once topped the 23 May 2007 indieWIRE box office chart with nearly $31,000 average per location

Question: What else is significant about its box office success?
Self-contained rewrite: What else is significant about the film Once's box office success besides topping the indieWIRE box office chart?