As April Fools' Day approaches, Karen plays tricks on everyone she knows, but her family has an even bigger surprise planned for her,At her worst on April Fools' Day, Karen concocts the best April Fools' trick she has ever concocted--one that she intends to play on her entire family--but this time she may be going too far. Original.As April Fools' Day approaches, Karen plays tricks on everyone she knows, but her family has an even bigger surprise planned for her,At her worst on April Fools' Day, Karen concocts the best April Fools' trick she has ever concocted--one that she intends to play on her entire family--but this time she may be going too far. Original.