Summer is here, and what better way to cool down on these warm, sunny days than with a refreshing cocktail? Try these tasty martini ideas to get in the summer mood. Watermelon Martini Nothing quite says “summer” like watermelon. This combination of frozen watermelon puree, vodka, and melon liqueur. Make this refreshing, fun drink to enjoy with friends. Peach Raspberry Martini Delicious peaches and sweet summer berries make for a great combination. Not only does it taste good, it looks stunning. Whip up this fruity martini for your next summer get together. Peach Cobbler Martini Consider this spin on the…