In June, people around the country will celebrate these national days to "cool down" or "be cool" during the hot summer month.

• National Martini Day - June 19
• National Ice Cream Soda Day - June 20
• National Sunglasses Day - June 27

And Houston Airports is helping passengers get in on the fun if they happen to be passing through the airports on one of these special days.

National Martini Day - All sit-down restaurants at both George Bush Intercontinental Airport and William P. Hobby Airport serve martinis, so passengers will have no problems finding this refreshing cocktail.

National Ice Cream Soda Day - Enjoy a Barq's root beer or Coke float at Ruby's Diner at IAH in Terminal E. The creamy, old fashioned ice cream floats are just like the care-free soda fountain days!

Sunglasses Day - Some call them "shades" and some call them "sunnies". Whatever you call them, you can pick up your newest favorite pair of sunglasses at the following locations:

IAH
Sunglass Hut - Gate E10
Sunglass Icon - Gates B76, C1
NYS Collection - Gate E24

HOU
NYS Collection - Gate 26