as the tradition goes ;) if you find four different colors of sea glass [green. white. brown. and usually blue!] on one beach walk, it’s called a grand slam. says my dad :) we would spend our manomet beachy days looking for all the sea glass treasures! i kept them in a big glass lamp in my bedroom growing up and now i have them back in my life! to keep in our own little grown up home! crazy to think i found pieces in there at so many different stages of life. i love it, so! and hey, thanks logan airport! for letting me check a good ten pounds of sea glass :)