Popsugar Love & Sex Freebies And Discounts Cheap Things to Do With Friends in Summer 70+ Cheap or Free Things to Do With Your BFFs This Summer 26 June 2018 by Brinton Parker View On One Page Photo 46 of 73 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 46 Skip rocks together at a pond. Previous Next Start Slideshow Freebies And DiscountsFrugal LivingBudget TipsFriendshipSummer