Someone posted about frozen cocktails and mentioned this one from Jeffrey Morganthaler, and my interest was piqued! It was interesting to see Campari in this context; the bitterness was different from what you normally get from a frozen drink, and added a nice complexity.

• 1 oz gin
• 1 oz Campari
• 1 oz sweet vermouth
• 2 oz orange juice
• ¾ oz simple syrup

Mix with 8 oz ice in a blender, then blend until smooth, adding extra ice as necessary. Garnish with an orange wedge.