Arnold, CA…Get those pipes ready to roll for Karaoke on Wednesday Nights at JJ’s Dive Bar & Grill in Arnold. JJ’s Dive Bar & Grill is bringing a bit of Island life to Calaveras. With a great menue, full bar and a welcoming, family friendly atmosphere. JJ’s Dive is named after the owners brother Harold “JJ” Jackson who was a diver in Hawaii. His passion was diving for rare shells and the bar and grill is named in his honor. Plenty of parking, motorcycle groups welcome and a great place to bring friends or meet new ones.