Northern Liberties retailer Philly Phaithful (737 N. 4th Street) announces two great promotions for Father's Day and World Cup. For the sports-loving dads, drop by the retail showroom or shop online for 20 percent off when you use promo code "summertime."  Then, break out your red, white and blue to cheer on the USA during the World Cup. Along with apparel partners at Live Breathe Futbol,  announces a series of Viewing Parties for the Group Stages at it's Northern Liberties showroom. Watch the games on a giant 16 foot media wall while you enjoy free craft beer (21 and up) and discounts on all apparel (including LBF's World Cup-inspired collection). In addition, during the USA-Ghana game, Philly Phaithful will host local artist Dan Duffy of Philly Word Art as he creates a one-of-a-kind print LIVE on-site. Duffy's work has been featured across the country and was recently highlighted in a national Gatorade ad featuring Bryce Harper of the Washington Nationals.