Can we participate in a BigFuture Day other than the one for the state our institution is located in?

No. In order to guarantee that the fair is valuable for students and that as broad a group of institutions as possible is able to participate in BigFuture Days, your institution will be assigned to the fair for the state your main campus is located in. Those are:

• BigFuture Day Northeast
  Sunday, March 7, 2021, 4–8 PM. ET, 1–5 PM. PT
  For institutions located in CT, MA, ME, NH, NJ, NY, PA, RI, and VT
• BigFuture Day West + Southwest
  Tuesday, March 30, 2021, 5–9 PM ET, 2–6 PM PT
  For institutions located in AK, AZ, CA, CO, HI, ID, MT, NM, NV, OK, OR, TX, UT, WA, and WY
• BigFuture Day Midwest
  Sunday, April 18, 2021, 4–8 PM ET, 1–5 PM PT
  For institutions located in IA, IL, IN, KS, KY, MI, MN, MO, ND, NE, OH, SD, and WI
• BigFuture Day Southeast
  Thursday, April 29, 2021, 5–9 PM. ET, 2–6 PM PT
  For institutions located in AL, AR, DC, DE, FL, GA, LA, MD, MS, NC, SC, TN, VA, and WV