In Pushkar there are many restaurants and bars. Some offer set menus for breakfast, lunch and dinner. Prices in Pushkar range from low to very low. Most hotels in Pushkar also have restaurants.
Although alcohol is forbidden, you can get fresh beer in some bars. Just order the special tea, and they will bring a tea pot with beer inside (don't tell anyone). Although drugs are strictly forbidden, many backpackers come to Pushkar to smoke ganja as well.