My sister threw a mysterious drink in my face during her wedding toast and laughed into the microphone, but when my skin began burning, I remembered the warning my father had taught us as children—and realized this was no joke.

The bar manager, Rafi, handed me club soda with lime before I asked. “You look like someone who needs to be holding something,” he said. It was the first time I laughed that day.

He showed me his three sinks and explained the washing, rinsing, and sanitizing routine with the pride another man might take in a restored car. He kept a testing log because the local health inspector was demanding, which he considered a compliment to her. Above the rinse sink was a short sprayer hose.

“My father was a plumber,” I told him. “He’d have liked you.” Rafi smiled and went back to work, leaving me with something to hold and a place where I didn’t feel in the way.

At dinner, my seat was two tables from the head table, close to the bar. Kendall’s new husband, Tyler, kept touching her elbow and smiling at her. He was a quiet HVAC engineer who had once driven ninety minutes through snow to bring her soup.

Beside Kendall’s plate stood a shallow coupe filled with something clear and fizzy. A white napkin covered it, and I watched Mom straighten that napkin once. Kendall drank champagne, water, and a sip of Tyler’s beer, but she never touched the coupe.

When Tyler came over to thank me for coming, I asked about the secret cocktail. “Your mom made it,” he said. “Something special for the toast. I’m not allowed to drink it.”

He laughed as though this was part of the wedding fun. Someone called him away before I could ask anything else, and I looked back at the covered glass. I noticed it, but noticing wasn’t the same as understanding.

At eight, Jenna signaled from across the room. A camera operator moved beside the bar, and the red recording light came on. I had written my toast on an index card, although I knew it well enough not to need the card.

I talked about Kendall insisting on wearing rain boots to her fourth birthday party and about Tyler’s snowstorm delivery. People laughed, and for a few minutes I felt useful in a way that had nothing to do with money. Then I mentioned Dad.

“He would’ve cried through the vows,” I said, “and told everyone it was allergies.” The room softened, and Kendall stood. I honestly thought she was coming to hug me.

She lifted the napkin off the coupe and dropped it. Holding the glass away from her dress, she walked toward me, smiling at the camera. Then she flung the contents underhand into my face.

It was cold first. The liquid ran down my left cheek, into my neckline, and across my collarbone, leaving a slick feeling I couldn’t place. For an instant, I wondered whether it was some prank product from one of her sponsors.

“Relax,” Kendall called into the room. “It was just a joke.” A few guests laughed, uncertainly, and I raised my hand to my cheek.

The burning arrived as I touched it. My left eye closed, and the skin beneath my fingers felt wrong. Dad’s warning came back so clearly that I could hear his voice over the microphone: slippery first.

“Water!” I shouted. Mom grabbed my wrist and pulled me toward the hallway instead of the bar. “Not here,” she hissed. “The cameras. You’re ruining her day.”

For two steps, I followed her. Then the pain reached my neck, and I pulled against her grip. I needed the sink I had just seen, and my mother was trying to take me away from it.