1 (10-oz.) package frozen whole strawberries, thawed
1 (10-oz.) can frozen strawberry daiquiri mix, thawed
1 cup tequila
1/4 cup orange liqueur ( Triple Sec )
2 tablespoons fresh lime juice
1 (1-liter) bottle club soda, chilled
Garnishes: lime slices and quartered fresh strawberries

Pulse first 5 ingredients in a blender until smooth. Pour into a pitcher, and stir in club soda just before serving. Serve over ice. Garnish, if desired.