― Blogger Beach Bash ∙ at Avalon Golden Inn ∙ Is there anything better than sitting on the beach with 50 of your closest friends and their families while getting lessons on building award winning sandcastles at a gorgeous ocean resort? ∙ Nope. None that I can think of for sure! ∙ In July many Philadelphia Social Media Moms embarked on a daylong trip to Avalon Golden Inn and made glorious sand castles with Matt Long. ∙ "Sandman Matt' is what he goes by and you [...].