thunk.js

// This...

exports.find = function(queue, query, callback) {
    switch(queue) {
        case 'today':
            return callback(null, {
                query: query,
                realm: 'today',
                goals: privates.getTodayGoals(query)
            });
        case 'tomorrow':
            return callback(null, {
                query: query,
                realm: 'tomorrow',
                goals: privates.getTomorrowGoals(query)
            });
        default:
            return callback(null, {
                query: query,
                realm: 'today',
                goals: privates.getTodayGoals(query)
            });
    }
};

// Became this:

exports.find = function(queue, query, callback) {
    (privates.findThunk[queue] || privates.getDefaultFindThunk())(callback, query);
};