Saturday is BYOF (Bring Your Own Friends) day at IKEA. Shop with a pal and you’ll each get special deals, decorating tips, giveaways, free breakfast and more. IKEA has set up a special website, www.thelifeimprovementproject.com/events, where visitors can RSVP, print coupons for free breakfasts and free blue IKEA bags (while supplies last.) For every RSVP, IKEA will donate $1 to Save the Children. The New Haven store is at 450 Sargent Drive.