By ABQJournal News Staff   Blake's Lotaburger will celebrate its 70th birthday by hosting seven events at restaurants throughout the state on Saturday. Events will include deals like 70-cent LOTA Burgers or Burritos, free merchandise, contests, VIPs and more. Each event is unique to encourage guests to attend multiple celebrations. In addition, Blake's has created a new milkshake flavor, Chocolate Birthday Cake. Event details can be found on lotaburger.com. Subscribe to ABQjournal. Call 505-823-4400