Planning with a Scorpio, a one-stop shop for all things cat stickers, stationery, and greeting cards based in Revere, is presenting its first outdoor market, the Makers on the Mystic Pop-up at the Condon Shell. An event for the whole family, it will feature a large variety of local vendors, food, live music, and activities for kids, including face painting. There will also be a variety of lawn toys/games out for use for the duration of the event.