Join the Cleveland Chapter of CSI for a Great Lakes Region TopGolf Challenge on December 13 from 6:00 pm to 8:00 pm.  This pre-holiday social event will be a great time and an opportunity to challenge other chapters in the region.  Cost for 2 hours of TopGolf, and food is only $25 for members and $65 for nonmembers.  A refund will be given to those who join CSI at the event.  Please ask Shelly Higgins about the free first year membership through the Great Lakes Region Chapter Challenge.  She and S-5! will also sponsor architects and specifiers for this TopGolf event.  Architects and specifiers choose the "Pay Later" option when checking out.