Need an idea for lunch today? We've got you covered. 

In honor of its 40th anniversary Potbelly is offering their subs at 40% off at all their 400 locations Thursday, June 1st.

As always there is a bit of fine print.

You must order in person from 11AM and 3PM and remind the cashier that it's their birthday. The discount is also limited to their regular menu. That just means you can't create your own concoction and still get the discount.

Either way it's a great deal for a delicious lunch today. Don't forget to pair your sandwich with their Zapp's VooDoo chips. For my money their the best chips you can get in a restaurant these days.

Have a great lunch and don't forget to add some giardiniera to whatever you get. It really brings the whole meal together.