Shares in Coffeeheaven, which operates 34 coffee bars in Eastern Europe, are being tipped as a speculative buy. But investors may need to be patient because unless there is a takeover bid, it could be years before the company realises its potential. Coffeeheaven is already the market leader in Poland with 25 outlets, and is the fourth most recognisable food brand behind McDonald's, KFC and Pizza Hut. There are another seven coffee bars in Latvia and two in the Czech Republic. Five more are scheduled to open before the end of this month The Business 20/03/05 page 19