Rainy summer days can be a challenge for moms and kids alike. You dread hearing that infamous phrase of “Mom, I’m bored!” or incessant whining. This summer, ward off rainy day blues with these six fun and festive ideas that will keep your kiddos entertained for hours. You might even find yourself looking forward to the creativity and family time that naturally spring from these activities. Make a Blanket Fort (or Ship or Covered Wagon) This retro idea may be a throwback to your own childhood, and you can pass the fun on to the next generation by building forts…