Latvia celebrates its 94th Independence Day

Here  is a dish for Latvia.

History of Latvia in animation.

Here is Latvian national anthem.

Here are ingredients I've found on the internet:

Potato salad ingredients

• 6 potatoes
• 6 eggs
• 6 pickles
• 6 pickled beets, or equivalent in sliced pickled beets (optional)
• 1 apple (optional)

Salad dressing ingredients

• 3 large dollops mayonaise (Hellman's, if possible)
• 1 - 2 large dollops sour cream
• 1 - 3 teaspoons mustard 5 - 15 ml
• 1 - 3 teaspoons vinegar 5 - 15 ml
• ¼ - ½ teaspoon salt 1 - 2 ml
• ¼ teaspoon pepper 1 ml
• 1 teaspoon Worcestershire sauce 5 ml (optional)