Del. Code Ann. tit. 22, § 109
Municipal parks; use for veterans’ services; waiver of fee
66 Del. Laws, c. 142, § 1;
No fee shall be imposed on any recognized veterans’ service organization for the use of any municipal park or portion thereof for purposes of patriotic or memorial services; provided that advance written notification of not less than 15 days is given to the municipal agency and does not conflict with other previously scheduled activities within the park.