The Seattle Convention Center has a number of concession areas that offer a variety of food, including some vegetarian and gluten-avoidant choices, as well as grab-and-go snack and coffee carts located throughout the center. Meals are not provided as part of your registration fee.
You may purchase an ASHA Eats voucher card through registration. The card costs $30 and is worth $50 towards food and drink purchases at Seattle Convention Center concession stands. A list of food outlets, with dietary specialties noted (vegan, gluten-free, dairy-free, etc.), where you can use your ASHA Eats card will be available at the ASHA Information Booths.