My favorite summer martini is 2 parts Island Blue Pucker, one part Orange Vodka, shake and pour.
I had a drink last night at the bar called Spiderman. Not sure of the amounts, but it was Grenadine and Vodka on the bottom, then Blue Curacao and Sierra Mist on the top. It was cool because it was the same blue and red colors as spiderman
It tasted really good, too.
I'm also a huge fan of Midori in the summer. My favorite Midori drink is the Midori Illusion Shaker. It's HUGE in Australia.
2oz Midori
1/2oz Triple Sec
1/2oz Vodka
Lemon Juice
Top with Pineapple Juice
Shake it up and take shots of it