July 17, 2017 Jul 19, 2017 2:11:40 GMT via Tapatalk Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by jaysun on Jul 19, 2017 2:11:40 GMT 8 hours of walking in DC with a 30# back pack in the 93° heat. The Smithsonian museum of natural history was awesome but very big.