This summer is really hot, after a hard coding day, you may like to change from the usual beer pint, share a refreshing mojito-time with your friends :

• 4/5 centiliters of good rhum (forget this if you are underage, it also works without rhum)
• 2 centiliters of green lemon juice (or a gree lemon slice)
• 1 small spoon of sugar
• some fresh mint leafs
• ice
• fill the glass with SevenUp (or Perrier)