An underground coffee shop in downtown Tulsa, Notion Coffee is built on the passion of coffee creation as a skilled art form, with a Modbar design removing the barrier between a coffee drinker and his or her barista. Following input from the coffee community, Notion is often offering new experiences, hand-crafted specialty drinks, latte throw downs, seasonal syrups and more. The space is available for coffee-catered meetings, workshops, host trainings and private events for up to 450 guests, as well as a workshop room for 40 people. Visit often to catch changing art installations. Menu items include toasts such as the strawberry feta with sourdough, avocado and strawberries, topped with feta crumbles and balsamic glaze. Other menu favorites include breakfast items, salads and snacks like hummus, charcuterie boards, desserts and treats for kids. 321 S. Frankfort Ave., Tulsa; notiontulsa.com