Zucchini fritters with tzatziki

Ingredients

• 4 medium_piece (480g) zucchini grated coarsely
• 1 teaspoon salt
• 1 medium_piece (150g) brown onion chopped finely
• 3/4 cup (45g) stale breadcrumbs
• 2 eggs, beaten lightly
• 1 tablespoon fresh oregano, finely chopped
• 1 tablespoon fresh mint, finely chopped
• 2 tablespoon extra virgin olive oil
• 2 cup (560g) thick greek-style yogurt
• 1 clove garlic, crushed
• 1 (130g) lebanese cucumber
• 2 tablespoon fresh mint, finely chopped
• 2 tablespoon lemon juice