Substitutes:

• Tequila: If you don't have Tequila on hand, you can use white rum as a substitute. It won't have the same flavor as Tequila, but it will still work well with the pineapple and lime juices.
• Pineapple Juice: If you're out of pineapple juice, use mango or orange juice instead. Both will give your cocktail a tropical feel, although the flavor profile will differ slightly.
• Lime Juice: Lemon juice can be used instead of lime juice if necessary. It's a bit sweeter and less tart than lime, but it will still add a nice citrusy kick to your cocktail.

Making a Pitcher:

• Scale: To make a pitcher that serves 8, multiply all the ingredients by 8. That would be 12 oz of Tequila, 12 oz of pineapple juice, and 4 oz of lime juice.
• Mix: Combine the Tequila, pineapple, and lime juice in a large pitcher with ice cubes. Stir well.
• Serve: Strain the mixture into chilled martini glasses, garnish with a pineapple slice or twist, and serve immediately.

Making it Non-Alcoholic:

• Tequila Substitute: Use a non-alcoholic tequila substitute; these are available and do an excellent job of mimicking Tequila's smoky flavor.
• Proceed As Usual: Use this non-alcoholic substitute instead of the regular Tequila, follow the original steps, and enjoy a non-alcoholic version of the Matador cocktail.

Making it Vegan:

• Check Your Ingredients: Most of the ingredients in this cocktail are naturally vegan. However, some brands of Tequila use animal products during processing. Make sure to use a vegan-friendly brand.
• Proceed As Usual: After ensuring all your ingredients are vegan, follow the original steps to make your vegan Matador cocktail.