By the Numbers Congress Counts We may not be able to track how many great ideas started in Houston, but the following numbers help illustrate what happened during this year's week of Congress 6,458: Number of attendees. 379: Number of exhibitors on the show floor. 84,300: Total square footage of booth space 36: Number of Speed Sessions. 2,630: Number of Speed Sessions attendees. 1,557: Number of times #NRPACongress was sold on the show floor. used on Twitter throughout Congress. 1,160: Total downloads of the Congress app. 227: Number of standard education sessions. 389: Average number of tweets per day. W W W. N R PA . O R G | D E C E M B E R 2 0 1 3 | Parks & Recreation 15