" Let us find the dam snack bar," Zoe said. " We should eat while we can." Grover cracked a smile. " The dam snack bar?" Zoe blinked. " Yes. What is funny?" " Nothing," Grover said, trying to keep a straight face. " I could use some dam frenchfries." Even Thalia smiled at that. " And I need to use the dam restroom." Maybe it was the fact that we were so tired and strung out emotionally, but I startedcracking up, and Thalia and Grover joined in, while Zoe just looked at us. " I do notunderstand." " I want to use the dam water fountain," Grover said." And…" Thalia tried to catch her breath. " I want to buy a dam T-shirt." I busted up, and I probably would've kept laughing all day, but then I heard a noise:" Moooo." The smile melted off my face. I wondered if the noise was just in my head, but Groverhad stopped laughing too. He was looking around, confused. " Did I just hear a cow?" " A dam cow?" Thalia laughed. "