The venue is part of The Brunswick Mess Hall, a converted heritage-listed Masonic Hall that caters to weddings, birthday parties, corporate events, and more. Little Mess offers a casual and laid-back atmosphere with outdoor seating available. The cuisine primarily focuses on Thai and Asian dishes, with options for vegetarians, vegans, and those with gluten-free dietary restrictions. Little Mess is also known for its passionate staff who strive to ensure that all guests have a memorable experience. Although the venue does not have a TV, it does have a beer garden.