Pecan Pie in Houston

I found this in my hotel in Houston which incidentally houses Singapore Airlines crew when they are in between flights to and from Moscow.

5 cups each of pecan, corn syrup, sugar and butter are available. Using this recipe, how many pecan pie can be made and what ingredients are left over and by how much?

Tangrams in Kansas City

I found these on the walls of Westin Crown Center. I wonder if there are others on other floors?

What other shapes can you make using these two squares and four triangles given that each shape has at least one line of symmetry?

Phoenix

Scottsdale

Yummy in Las Vegas

$9.95 for a box of 4

$18.95 for a box of 7

$29.95 for a box of 12

$36.95 for a box of 16

Comment on the way this shop at The Venetian price it's macaroons.

Location | The Venetian

Lift or Escalator in London

Explain why it may still be faster taking the escalator?