Full of health benefits and not burning a hole in your pocket, watermelons are now turning to be a preferred ingredient for restaurants and are used in salads, paired with cheese, juiced or slushed.The fruit is also a hot favourite for the drinks menu."Watermelon is a seasonal fruit and has a lot of benefits. During summers it keeps you hydrated as it has a lot of water content... When it comes to preparing a drink -- watermelon is a good option as almost 90 percent of it is water. Mango on the other hand is a very traditional choice," says Ashish Singh, Corporate Chef, Cafe Delhi Heights, told media.The drink served here has been given a twist with celery and pomegranate along with watermelon. The drink is priced at a friendly Rs 205.