In addition to your booth fee, there are additional costs that Cultural Survival does not cover (transportation, lodging, food, etc...). Cultural Survival does not provide transportation between your hotel/lodging and the event locations.
To factor in costs, please consider:
Meals
Eating out may cost about $30-60/day.
Transportation
Before reserving a place to stay, please use maps.google.com or Rome2rio.com to determine travel time to and from the venue. Some hotels are very close via public transit, and others are not. Each subway trip costs $2.40 (it does not cost more if the trip requires transferring to another subway train).Taxis and Uber/Lyft cost anywhere from $10-35 per trip depending on where you are traveling from in Boston.
Lodging
The closest option is The Revolution Hotel just a four minute walk from the Cyclorama. The Revolution is about $130.00 USD per night. For more affordable options vendors are encouraged to look into hostels in Boston such as Hi Boston Hostel (also check this link and this link too)
The Revolution Hotel, 40 Berkeley St, Boston, MA 02116