'Do one thing really really well,' is the motto of Steam Whistle Brewing, a microbrewery that makes only a crisp European-style pilsner. Bubbling away in a 1929 train depot, Steam Whistle continually works on being environmentally friendly, in part by using renewable energy, steam heating, all-natural (and often local) ingredients, and supercool ginger ale bottles that can be reused up to 40 times. Tours depart half-hourly from 1pm to 5pm and include tastings.