The harder stuff will be on the menu in some of Boise’s parks for the next year. On Tuesday, Mayor Lauren McLean cast a tiebreaking vote in favor of a new ordinance allowing liquor at special events in certain Boise parks with a permit, as opposed to just beer and wine. This proposal would only apply to events that require a special events permit from the City of Boise, which are expecting more than 1,000 attendees, and in specific parks where beer and wine are already allowed to be served…