National Picnic Day bursts forth from its basket on Thursday, April 23. Pack a Picnic lunch or supper this week or pin ideas for the patio dining and outdoor concert season. Spring artichoke salad, Vietnamese summer roll salad, chopped salad in a cup, veggie bars, walking tacos and desserts in jars are positively portable. Adults gravitate to caprese or eggplant, prosciutto and pesto pressed sandwiches and vodka lemonade “Capri Suns” sippers. Throw in some winning game ideas while you’re at it.