Liam Hemsworth: 'Hunger Games' Q&A on November 18th!

Liam Hemsworth stops to chat with an older woman while out for lunch at a local restaurant on Saturday afternoon (November 2) in Los Angeles.

The 23-year-old Aussie actor was approached by the mystery woman before returning to his table.

PHOTOS: Check out the latest pics of Liam Hemsworth

Mark your calendars — Liam will be joining his Hunger Games co-stars Jennifer Lawrence and Josh Hutcherson for a 45-minute Q&A with Yahoo later this month on Monday, November 18th.

10+ pictures inside of Liam Hemsworth…