Jason Ross & Sunny Lax at Ravine | 18+ Ages 18+ To Enter Ages 21+ To Drink Ticket Policy All tickets sales are final and cannot be exchanged or refunded. By purchasing a ticket to this event, you agree to this purchase policy. Before you purchase your tickets be aware of the artist, event, the time, dress-code, age of entry and our location. When you arrive at the venue, please be prepared to stay for the evening. There is no re-entry and we do not serve food.