Bloomsday

During the Annual Flower Show in The City, the dangerous 400 Year Bloom cut its tour short. Noted botanist Professor Ikebana was in charge of the bloom to makes sure that it didn't bloom the "bad way." The tour didn't arrive alone, though. Villainous plant king El Seed hungered to add the bloom to his collection. In desperation, Professor Ikebana switched plants with Arthur, who played music and sang to it to keep it in line. El Seed kidnapped Ikebana but was angered to find the switch had occurred. The Tick and American Maid left Arthur and the bloom to rescue the Professor. The bloom was taken from Arthur by the Bee Twins and Rosebud. El Seed promoted the growth of the 400 Year Bloom but with the help of Arthur's hay fever, The Tick and American Maid were able to find El Seed. With a powerful performance, Arthur sung the bloom into submission. It was returned to Professor Ikebana and El Seed was put into custody.

The Tick, Arthur, Die Fledermaus, American Maid, Sewer Urchin, El Seed, Bee Twins, Mrs. Human Bullet, Professor Akiko Ikebana