Fast-growing indoor pickleball chain Dill Dinkers just opened its doors at 4942 Boiling Brook Parkway, formerly home to Launch Trampoline Park. The 11 indoor courts can be rented for $13 to $15 an hour, with discounts if you sign up for a monthly membership. This is the fourth D.C.-area location for Dill Dinkers, which is signing new leases at a rapid pace after less than a year in business. Next up: another Montgomery County location on Southlawn Court in Rockville.