Once yearly (never at exactly the same time, but the signs make it easy to plan for), bioluminescent algae appears at the shore. Stormclan's cats say that it's Starclan coming down for a night to play in the water with them. The cats cover themselves in glowing algae whilst splashing in the waves. It's a night of celebrating the dead and appreciating life. The clan hunts to prepare for it, bringing a small feast to the waves where even kits and elders come join them. Often cats sleep the whole day of and stay up the night through, dancing to the morning calls of songbirds as they start up at dawn. 

In leaf-bare, a patrol of the bravest warriors participates in a hunt of the eagles at their nests. They seek to bring back at least 1 eagle to feed the clan. It's a dangerous but fun event for the most daring warriors and makes for something of a feast in the middle of a scarcer season.

After reaching warriorhood within the clan, a cat will make the journey to Starwatch Spire alone as a rite of passage the night of their ceremony. Cats with littermates or who are otherwise having their ceremony the same night will leave hours after each other (so as to keep them separate but on the correct night) and are entrusted not to interact; this journey must be made alone. It gives them time to reflect and spend some time alone after everything. When they reach the spire, they will commune with Starclan for the only time in the average warrior's life. With a cat in mind, the new warriors will touch their nose to the old light and hear the voice of whichever soul finds them.

Once a year, a weird cat that inexplicably shows up. He brings with him several treasures from twolegplace, including collars and cloth. He's willing to trade them with the cats of the clan in exchange for pretty shells and unique seaside objects. He moves yearly between the twolegplace and Stormclan's territory to trade these unique items between them (and get food in whatever place he's staying.) Because he's got these strange little paws, he's also able to apply accessories in unique ways for the clan cats.