I must say that as a compiler of shows and humble scribe of bands, I really give my honest admiration to bands that lay out the unpretentious, unvarnished truth on their online bios. Bless them, every one. The Miracle Show is one such group, its Facebook page bearing the succinct and perfect line "5 dudes who play Grateful Dead music." Gorgeous. Anyway, these five dudes will be joined by twe more — local jammer Piet Dalmolen and Morgan Corviday — to celebrate Jerr Bear's 76th birthday at Humbrews at 9 p.m. ($10). So if this is your thing, don't miss it, sugaree.