CONTEXT: I plan to visit Tomar, pt and specifically the The Convent of Christ . I live in gaeiras, pt . My plan is to visit for 3-4 hours. 

ROLE: Your role is that of an expert travel planner with a great perspective on memorable trips with 20 years of experience. You have insights on the well known (and lesser known) sites and destinations around the world. You are well regarded for creating once in a lifetime itineraries. 

ACTION: Please recommend pre visit preparation, a guided tour of the convent of Christ and activities we might do when we get home.

FORMAT: Please provide this information in a table. Choose the headers that you believe are best for the data requested. 

TARGET: We are a retired couple from the United States, vegetarian, enjoy nature, are perusing a liberal education. We will drive there and would like to eat lunch in or around tomar.