There’s no better way to cool off during Comic-Con than with a sweet, chocolatey treat — and Ghirardelli has you covered. In honor of National Hot Fudge Sundae Day, Ghirardelli (643 Fifth Ave) is offering a special deal: for one day only, you can score a Mini World Famous Hot Fudge Sundae for just $7.25.

To redeem, simply stop by any participating Ghirardelli location (including the Gaslamp location) and ask for the National Hot Fudge Sundae Day offer. The promotion is valid only on Friday, July 25, and only on the Mini World Famous Hot Fudge Sundae.

The store is open from 11am-1am on Friday, so that’s plenty of time to indulge before this offer melts away.