The past year has been one of enormous change and growth for the Bates. In the Season 3 premiere, the Bates clan rallies together to help Michaella finally find the wedding dress of her dreams. Later the family braves a stormy outdoor wedding for Kelly Jo's sister, and celebrates Gil's dad, Papa Bill, with an awesome 4th of July birthday party!

It's time for the annual family lake trip! The kids waste no time jumping into the lake, swimming, boating and skiing! But what starts out as a perfect day soon turns to disaster when thunder strikes and the family has to head for the hills!

With the big wedding just days away the family is busier than ever. Gil and Kelly take the kids to the park for some rollerblading and playground exploring. Erin hosts a laughter filled candle making party for Michaella and her bridesmaids. Nathan, Lawson, and Trace take Brandon on an outing to the skating rink, but an accident on the ice could put the wedding in jeopardy.